1778963232

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 5108552064

約数和(自身を除く): 3329588832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 96, 102, 106, 131, 136, 157, 159, 204, 212, 262, 272, 314, 318, 393, 408, 424, 471, 524, 544, 628, 636, 786, 816, 848, 901, 942, 1048, 1256, 1272, 1572, 1632, 1696, 1802, 1884, 2096, 2227, 2512, 2544, 2669, 2703, 3144, 3604, 3768, 4192, 4454, 5024, 5088, 5338, 5406, 6288, 6681, 6943, 7208, 7536, 8007, 8321, 8908, 10676, 10812, 12576, 13362, 13886, 14416, 15072, 16014, 16642, 17816, 20567, 20829, 21352, 21624, 24963, 26724, 27772, 28832, 32028, 33284, 35632, 41134, 41658, 42704, 43248, 49926, 53448, 55544, 61701, 64056, 66568, 71264, 82268, 83316, 85408, 86496, 99852, 106896, 111088, 118031, 123402, 128112, 133136, 141457, 164536, 166632, 199704, 213792, 222176, 236062, 246804, 256224, 266272, 282914, 329072, 333264, 349639, 354093, 399408, 424371, 472124, 493608, 565828, 658144, 666528, 699278, 708186, 798816, 848742, 944248, 987216, 1048917, 1090051, 1131656, 1398556, 1416372, 1697484, 1888496, 1974432, 2097834, 2180102, 2263312, 2797112, 2832744, 3270153, 3394968, 3776992, 4195668, 4360204, 4526624, 5594224, 5665488, 6540306, 6789936, 8391336, 8720408, 11188448, 11330976, 13080612, 13579872, 16782672, 17440816, 18530867, 26161224, 33565344, 34881632, 37061734, 52322448, 55592601, 74123468, 104644896, 111185202, 148246936, 222370404, 296493872, 444740808, 592987744, 889481616, 1778963232]

約数ペア:

[(1, 1778963232), (2, 889481616), (3, 592987744), (4, 444740808), (6, 296493872), (8, 222370404), (12, 148246936), (16, 111185202), (17, 104644896), (24, 74123468), (32, 55592601), (34, 52322448), (48, 37061734), (51, 34881632), (53, 33565344), (68, 26161224), (96, 18530867), (102, 17440816), (106, 16782672), (131, 13579872), (136, 13080612), (157, 11330976), (159, 11188448), (204, 8720408), (212, 8391336), (262, 6789936), (272, 6540306), (314, 5665488), (318, 5594224), (393, 4526624), (408, 4360204), (424, 4195668), (471, 3776992), (524, 3394968), (544, 3270153), (628, 2832744), (636, 2797112), (786, 2263312), (816, 2180102), (848, 2097834), (901, 1974432), (942, 1888496), (1048, 1697484), (1256, 1416372), (1272, 1398556), (1572, 1131656), (1632, 1090051), (1696, 1048917), (1802, 987216), (1884, 944248), (2096, 848742), (2227, 798816), (2512, 708186), (2544, 699278), (2669, 666528), (2703, 658144), (3144, 565828), (3604, 493608), (3768, 472124), (4192, 424371), (4454, 399408), (5024, 354093), (5088, 349639), (5338, 333264), (5406, 329072), (6288, 282914), (6681, 266272), (6943, 256224), (7208, 246804), (7536, 236062), (8007, 222176), (8321, 213792), (8908, 199704), (10676, 166632), (10812, 164536), (12576, 141457), (13362, 133136), (13886, 128112), (14416, 123402), (15072, 118031), (16014, 111088), (16642, 106896), (17816, 99852), (20567, 86496), (20829, 85408), (21352, 83316), (21624, 82268), (24963, 71264), (26724, 66568), (27772, 64056), (28832, 61701), (32028, 55544), (33284, 53448), (35632, 49926), (41134, 43248), (41658, 42704)]