31000171488

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 98432216064

約数和(自身を除く): 67432044576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 53, 66, 78, 88, 96, 104, 106, 132, 137, 143, 156, 159, 176, 208, 212, 264, 274, 286, 311, 312, 318, 352, 411, 416, 424, 429, 528, 548, 572, 583, 622, 624, 636, 689, 822, 848, 858, 933, 1056, 1096, 1144, 1166, 1244, 1248, 1272, 1378, 1507, 1644, 1696, 1716, 1749, 1781, 1866, 2067, 2192, 2288, 2332, 2488, 2544, 2756, 3014, 3288, 3421, 3432, 3498, 3562, 3732, 4043, 4134, 4384, 4521, 4576, 4664, 4976, 5088, 5343, 5512, 6028, 6576, 6842, 6864, 6996, 7124, 7261, 7464, 7579, 8086, 8268, 9042, 9328, 9952, 10263, 10686, 11024, 12056, 12129, 13152, 13684, 13728, 13992, 14248, 14522, 14928, 15158, 16172, 16483, 16536, 18084, 18656, 19591, 20526, 21372, 21783, 22048, 22737, 24112, 24258, 27368, 27984, 28496, 29044, 29856, 30316, 32344, 32966, 33072, 36168, 39182, 41052, 42607, 42744, 43566, 44473, 45474, 48224, 48516, 49449, 54736, 55968, 56992, 58088, 58773, 60632, 64688, 65932, 66144, 72336, 78364, 79871, 82104, 85214, 85488, 87132, 88946, 90948, 94393, 97032, 98898, 109472, 116176, 117546, 121264, 127821, 129376, 131864, 133419, 144672, 156728, 159742, 164208, 170428, 170976, 174264, 177892, 181313, 181896, 188786, 194064, 197796, 214279, 232352, 235092, 239613, 242528, 255642, 263728, 266838, 283179, 313456, 319484, 328416, 340856, 348528, 355784, 362626, 363792, 377572, 388128, 395592, 428558, 468677, 470184, 479226, 511284, 527456, 533676, 543939, 553891, 566358, 626912, 638968, 642837, 681712, 697056, 711568, 725252, 727584, 755144, 791184, 857116, 937354, 940368, 958452, 1022568, 1038323, 1067352, 1087878, 1107782, 1132716, 1277936, 1285674, 1363424, 1406031, 1423136, 1450504, 1510288, 1582368, 1661673, 1714232, 1874708, 1880736, 1916904, 2045136, 2076646, 2134704, 2175756, 2215564, 2258171, 2265432, 2357069, 2555872, 2571348, 2812062, 2901008, 3020576, 3114969, 3323346, 3428464, 3749416, 3833808, 4090272, 4153292, 4269408, 4351512, 4431128, 4516342, 4530864, 4714138, 5142696, 5624124, 5802016, 6092801, 6229938, 6646692, 6774513, 6856928, 7071207, 7498832, 7667616, 8306584, 8703024, 8862256, 9032684, 9061728, 9428276, 10285392, 11248248, 12185602, 12459876, 13293384, 13549026, 14142414, 14997664, 16613168, 17406048, 17724512, 18065368, 18278403, 18856552, 20570784, 22496496, 24371204, 24839881, 24919752, 26586768, 27098052, 28284828, 29356223, 33226336, 36130736, 36556806, 37713104, 44992992, 48742408, 49679762, 49839504, 53173536, 54196104, 56569656, 58712446, 72261472, 73113612, 74519643, 75426208, 88068669, 97484816, 99359524, 99679008, 108392208, 113139312, 117424892, 146227224, 149039286, 176137338, 194969632, 198719048, 216784416, 226278624, 234849784, 292454448, 298078572, 322918453, 352274676, 397438096, 469699568, 584908896, 596157144, 645836906, 704549352, 794876192, 939399136, 968755359, 1192314288, 1291673812, 1409098704, 1937510718, 2384628576, 2583347624, 2818197408, 3875021436, 5166695248, 7750042872, 10333390496, 15500085744, 31000171488]

約数ペア:

[(1, 31000171488), (2, 15500085744), (3, 10333390496), (4, 7750042872), (6, 5166695248), (8, 3875021436), (11, 2818197408), (12, 2583347624), (13, 2384628576), (16, 1937510718), (22, 1409098704), (24, 1291673812), (26, 1192314288), (32, 968755359), (33, 939399136), (39, 794876192), (44, 704549352), (48, 645836906), (52, 596157144), (53, 584908896), (66, 469699568), (78, 397438096), (88, 352274676), (96, 322918453), (104, 298078572), (106, 292454448), (132, 234849784), (137, 226278624), (143, 216784416), (156, 198719048), (159, 194969632), (176, 176137338), (208, 149039286), (212, 146227224), (264, 117424892), (274, 113139312), (286, 108392208), (311, 99679008), (312, 99359524), (318, 97484816), (352, 88068669), (411, 75426208), (416, 74519643), (424, 73113612), (429, 72261472), (528, 58712446), (548, 56569656), (572, 54196104), (583, 53173536), (622, 49839504), (624, 49679762), (636, 48742408), (689, 44992992), (822, 37713104), (848, 36556806), (858, 36130736), (933, 33226336), (1056, 29356223), (1096, 28284828), (1144, 27098052), (1166, 26586768), (1244, 24919752), (1248, 24839881), (1272, 24371204), (1378, 22496496), (1507, 20570784), (1644, 18856552), (1696, 18278403), (1716, 18065368), (1749, 17724512), (1781, 17406048), (1866, 16613168), (2067, 14997664), (2192, 14142414), (2288, 13549026), (2332, 13293384), (2488, 12459876), (2544, 12185602), (2756, 11248248), (3014, 10285392), (3288, 9428276), (3421, 9061728), (3432, 9032684), (3498, 8862256), (3562, 8703024), (3732, 8306584), (4043, 7667616), (4134, 7498832), (4384, 7071207), (4521, 6856928), (4576, 6774513), (4664, 6646692), (4976, 6229938), (5088, 6092801), (5343, 5802016), (5512, 5624124), (6028, 5142696), (6576, 4714138), (6842, 4530864), (6864, 4516342), (6996, 4431128), (7124, 4351512), (7261, 4269408), (7464, 4153292), (7579, 4090272), (8086, 3833808), (8268, 3749416), (9042, 3428464), (9328, 3323346), (9952, 3114969), (10263, 3020576), (10686, 2901008), (11024, 2812062), (12056, 2571348), (12129, 2555872), (13152, 2357069), (13684, 2265432), (13728, 2258171), (13992, 2215564), (14248, 2175756), (14522, 2134704), (14928, 2076646), (15158, 2045136), (16172, 1916904), (16483, 1880736), (16536, 1874708), (18084, 1714232), (18656, 1661673), (19591, 1582368), (20526, 1510288), (21372, 1450504), (21783, 1423136), (22048, 1406031), (22737, 1363424), (24112, 1285674), (24258, 1277936), (27368, 1132716), (27984, 1107782), (28496, 1087878), (29044, 1067352), (29856, 1038323), (30316, 1022568), (32344, 958452), (32966, 940368), (33072, 937354), (36168, 857116), (39182, 791184), (41052, 755144), (42607, 727584), (42744, 725252), (43566, 711568), (44473, 697056), (45474, 681712), (48224, 642837), (48516, 638968), (49449, 626912), (54736, 566358), (55968, 553891), (56992, 543939), (58088, 533676), (58773, 527456), (60632, 511284), (64688, 479226), (65932, 470184), (66144, 468677), (72336, 428558), (78364, 395592), (79871, 388128), (82104, 377572), (85214, 363792), (85488, 362626), (87132, 355784), (88946, 348528), (90948, 340856), (94393, 328416), (97032, 319484), (98898, 313456), (109472, 283179), (116176, 266838), (117546, 263728), (121264, 255642), (127821, 242528), (129376, 239613), (131864, 235092), (133419, 232352), (144672, 214279), (156728, 197796), (159742, 194064), (164208, 188786), (170428, 181896), (170976, 181313), (174264, 177892)]