742605984

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 2185511328

約数和(自身を除く): 1442905344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 227, 288, 296, 307, 333, 444, 454, 592, 614, 666, 681, 888, 908, 921, 1184, 1228, 1332, 1362, 1776, 1816, 1842, 2043, 2456, 2664, 2724, 2763, 3552, 3632, 3684, 4086, 4912, 5328, 5448, 5526, 7264, 7368, 8172, 8399, 9824, 10656, 10896, 11052, 11359, 14736, 16344, 16798, 21792, 22104, 22718, 25197, 29472, 32688, 33596, 34077, 44208, 45436, 50394, 65376, 67192, 68154, 69689, 75591, 88416, 90872, 100788, 102231, 134384, 136308, 139378, 151182, 181744, 201576, 204462, 209067, 268768, 272616, 278756, 302364, 363488, 403152, 408924, 418134, 545232, 557512, 604728, 627201, 806304, 817848, 836268, 1090464, 1115024, 1209456, 1254402, 1635696, 1672536, 2230048, 2418912, 2508804, 2578493, 3271392, 3345072, 5017608, 5156986, 6690144, 7735479, 10035216, 10313972, 15470958, 20070432, 20627944, 23206437, 30941916, 41255888, 46412874, 61883832, 82511776, 92825748, 123767664, 185651496, 247535328, 371302992, 742605984]

約数ペア:

[(1, 742605984), (2, 371302992), (3, 247535328), (4, 185651496), (6, 123767664), (8, 92825748), (9, 82511776), (12, 61883832), (16, 46412874), (18, 41255888), (24, 30941916), (32, 23206437), (36, 20627944), (37, 20070432), (48, 15470958), (72, 10313972), (74, 10035216), (96, 7735479), (111, 6690144), (144, 5156986), (148, 5017608), (222, 3345072), (227, 3271392), (288, 2578493), (296, 2508804), (307, 2418912), (333, 2230048), (444, 1672536), (454, 1635696), (592, 1254402), (614, 1209456), (666, 1115024), (681, 1090464), (888, 836268), (908, 817848), (921, 806304), (1184, 627201), (1228, 604728), (1332, 557512), (1362, 545232), (1776, 418134), (1816, 408924), (1842, 403152), (2043, 363488), (2456, 302364), (2664, 278756), (2724, 272616), (2763, 268768), (3552, 209067), (3632, 204462), (3684, 201576), (4086, 181744), (4912, 151182), (5328, 139378), (5448, 136308), (5526, 134384), (7264, 102231), (7368, 100788), (8172, 90872), (8399, 88416), (9824, 75591), (10656, 69689), (10896, 68154), (11052, 67192), (11359, 65376), (14736, 50394), (16344, 45436), (16798, 44208), (21792, 34077), (22104, 33596), (22718, 32688), (25197, 29472)]