2179385856

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 240

約数和(自身を含む): 6825259584

約数和(自身を除く): 4645873728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 128, 129, 136, 144, 153, 172, 192, 204, 256, 258, 272, 288, 306, 344, 384, 387, 408, 512, 516, 544, 576, 612, 647, 688, 731, 768, 774, 816, 1032, 1088, 1152, 1224, 1294, 1376, 1462, 1536, 1548, 1632, 1941, 2064, 2176, 2193, 2304, 2448, 2588, 2752, 2924, 3096, 3264, 3882, 4128, 4352, 4386, 4608, 4896, 5176, 5504, 5823, 5848, 6192, 6528, 6579, 7764, 8256, 8704, 8772, 9792, 10352, 10999, 11008, 11646, 11696, 12384, 13056, 13158, 15528, 16512, 17544, 19584, 20704, 21998, 22016, 23292, 23392, 24768, 26112, 26316, 27821, 31056, 32997, 33024, 35088, 39168, 41408, 43996, 46584, 46784, 49536, 52632, 55642, 62112, 65994, 66048, 70176, 78336, 82816, 83463, 87992, 93168, 93568, 98991, 99072, 105264, 111284, 124224, 131988, 140352, 165632, 166926, 175984, 186336, 187136, 197982, 198144, 210528, 222568, 248448, 250389, 263976, 280704, 331264, 333852, 351968, 372672, 374272, 395964, 421056, 445136, 472957, 496896, 500778, 527952, 561408, 667704, 703936, 745344, 791928, 842112, 890272, 945914, 993792, 1001556, 1055904, 1122816, 1335408, 1407872, 1418871, 1490688, 1583856, 1684224, 1780544, 1891828, 2003112, 2111808, 2670816, 2815744, 2837742, 2981376, 3167712, 3368448, 3561088, 3783656, 4006224, 4223616, 4256613, 5341632, 5631488, 5675484, 6335424, 7122176, 7567312, 8012448, 8447232, 8513226, 10683264, 11350968, 12670848, 14244352, 15134624, 16024896, 16894464, 17026452, 21366528, 22701936, 25341696, 30269248, 32049792, 34052904, 42733056, 45403872, 50683392, 60538496, 64099584, 68105808, 90807744, 121076992, 128199168, 136211616, 181615488, 242153984, 272423232, 363230976, 544846464, 726461952, 1089692928, 2179385856]

約数ペア:

[(1, 2179385856), (2, 1089692928), (3, 726461952), (4, 544846464), (6, 363230976), (8, 272423232), (9, 242153984), (12, 181615488), (16, 136211616), (17, 128199168), (18, 121076992), (24, 90807744), (32, 68105808), (34, 64099584), (36, 60538496), (43, 50683392), (48, 45403872), (51, 42733056), (64, 34052904), (68, 32049792), (72, 30269248), (86, 25341696), (96, 22701936), (102, 21366528), (128, 17026452), (129, 16894464), (136, 16024896), (144, 15134624), (153, 14244352), (172, 12670848), (192, 11350968), (204, 10683264), (256, 8513226), (258, 8447232), (272, 8012448), (288, 7567312), (306, 7122176), (344, 6335424), (384, 5675484), (387, 5631488), (408, 5341632), (512, 4256613), (516, 4223616), (544, 4006224), (576, 3783656), (612, 3561088), (647, 3368448), (688, 3167712), (731, 2981376), (768, 2837742), (774, 2815744), (816, 2670816), (1032, 2111808), (1088, 2003112), (1152, 1891828), (1224, 1780544), (1294, 1684224), (1376, 1583856), (1462, 1490688), (1536, 1418871), (1548, 1407872), (1632, 1335408), (1941, 1122816), (2064, 1055904), (2176, 1001556), (2193, 993792), (2304, 945914), (2448, 890272), (2588, 842112), (2752, 791928), (2924, 745344), (3096, 703936), (3264, 667704), (3882, 561408), (4128, 527952), (4352, 500778), (4386, 496896), (4608, 472957), (4896, 445136), (5176, 421056), (5504, 395964), (5823, 374272), (5848, 372672), (6192, 351968), (6528, 333852), (6579, 331264), (7764, 280704), (8256, 263976), (8704, 250389), (8772, 248448), (9792, 222568), (10352, 210528), (10999, 198144), (11008, 197982), (11646, 187136), (11696, 186336), (12384, 175984), (13056, 166926), (13158, 165632), (15528, 140352), (16512, 131988), (17544, 124224), (19584, 111284), (20704, 105264), (21998, 99072), (22016, 98991), (23292, 93568), (23392, 93168), (24768, 87992), (26112, 83463), (26316, 82816), (27821, 78336), (31056, 70176), (32997, 66048), (33024, 65994), (35088, 62112), (39168, 55642), (41408, 52632), (43996, 49536), (46584, 46784)]