2178747072

素因数分解:

$2^6\times 3^4\times {\mathrm{37}}^2\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 210

約数和(自身を含む): 6659381652

約数和(自身を除く): 4480634580

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 144, 148, 162, 192, 216, 222, 288, 296, 307, 324, 333, 432, 444, 576, 592, 614, 648, 666, 864, 888, 921, 999, 1184, 1228, 1296, 1332, 1369, 1728, 1776, 1842, 1998, 2368, 2456, 2592, 2664, 2738, 2763, 2997, 3552, 3684, 3996, 4107, 4912, 5184, 5328, 5476, 5526, 5994, 7104, 7368, 7992, 8214, 8289, 9824, 10656, 10952, 11052, 11359, 11988, 12321, 14736, 15984, 16428, 16578, 19648, 21312, 21904, 22104, 22718, 23976, 24642, 24867, 29472, 31968, 32856, 33156, 34077, 36963, 43808, 44208, 45436, 47952, 49284, 49734, 58944, 63936, 65712, 66312, 68154, 73926, 87616, 88416, 90872, 95904, 98568, 99468, 102231, 110889, 131424, 132624, 136308, 147852, 176832, 181744, 191808, 197136, 198936, 204462, 221778, 262848, 265248, 272616, 295704, 306693, 363488, 394272, 397872, 408924, 420283, 443556, 530496, 545232, 591408, 613386, 726976, 788544, 795744, 817848, 840566, 887112, 920079, 1090464, 1182816, 1226772, 1260849, 1591488, 1635696, 1681132, 1774224, 1840158, 2180928, 2365632, 2453544, 2521698, 3271392, 3362264, 3548448, 3680316, 3782547, 4907088, 5043396, 6542784, 6724528, 7096896, 7360632, 7565094, 9814176, 10086792, 11347641, 13449056, 14721264, 15130188, 19628352, 20173584, 22695282, 26898112, 29442528, 30260376, 34042923, 40347168, 45390564, 58885056, 60520752, 68085846, 80694336, 90781128, 121041504, 136171692, 181562256, 242083008, 272343384, 363124512, 544686768, 726249024, 1089373536, 2178747072]

約数ペア:

[(1, 2178747072), (2, 1089373536), (3, 726249024), (4, 544686768), (6, 363124512), (8, 272343384), (9, 242083008), (12, 181562256), (16, 136171692), (18, 121041504), (24, 90781128), (27, 80694336), (32, 68085846), (36, 60520752), (37, 58885056), (48, 45390564), (54, 40347168), (64, 34042923), (72, 30260376), (74, 29442528), (81, 26898112), (96, 22695282), (108, 20173584), (111, 19628352), (144, 15130188), (148, 14721264), (162, 13449056), (192, 11347641), (216, 10086792), (222, 9814176), (288, 7565094), (296, 7360632), (307, 7096896), (324, 6724528), (333, 6542784), (432, 5043396), (444, 4907088), (576, 3782547), (592, 3680316), (614, 3548448), (648, 3362264), (666, 3271392), (864, 2521698), (888, 2453544), (921, 2365632), (999, 2180928), (1184, 1840158), (1228, 1774224), (1296, 1681132), (1332, 1635696), (1369, 1591488), (1728, 1260849), (1776, 1226772), (1842, 1182816), (1998, 1090464), (2368, 920079), (2456, 887112), (2592, 840566), (2664, 817848), (2738, 795744), (2763, 788544), (2997, 726976), (3552, 613386), (3684, 591408), (3996, 545232), (4107, 530496), (4912, 443556), (5184, 420283), (5328, 408924), (5476, 397872), (5526, 394272), (5994, 363488), (7104, 306693), (7368, 295704), (7992, 272616), (8214, 265248), (8289, 262848), (9824, 221778), (10656, 204462), (10952, 198936), (11052, 197136), (11359, 191808), (11988, 181744), (12321, 176832), (14736, 147852), (15984, 136308), (16428, 132624), (16578, 131424), (19648, 110889), (21312, 102231), (21904, 99468), (22104, 98568), (22718, 95904), (23976, 90872), (24642, 88416), (24867, 87616), (29472, 73926), (31968, 68154), (32856, 66312), (33156, 65712), (34077, 63936), (36963, 58944), (43808, 49734), (44208, 49284), (45436, 47952)]