494907672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 1508544000

約数和(自身を除く): 1013636328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 149, 168, 204, 238, 298, 357, 408, 447, 476, 596, 714, 894, 952, 1043, 1163, 1192, 1428, 1788, 2086, 2326, 2533, 2856, 3129, 3489, 3576, 4172, 4652, 5066, 6258, 6978, 7599, 8141, 8344, 9304, 10132, 12516, 13956, 15198, 16282, 17731, 19771, 20264, 24423, 25032, 27912, 30396, 32564, 35462, 39542, 48846, 53193, 59313, 60792, 65128, 70924, 79084, 97692, 106386, 118626, 138397, 141848, 158168, 173287, 195384, 212772, 237252, 276794, 346574, 415191, 425544, 474504, 519861, 553588, 693148, 830382, 1039722, 1107176, 1213009, 1386296, 1660764, 2079444, 2426018, 2945879, 3321528, 3639027, 4158888, 4852036, 5891758, 7278054, 8837637, 9704072, 11783516, 14556108, 17675274, 20621153, 23567032, 29112216, 35350548, 41242306, 61863459, 70701096, 82484612, 123726918, 164969224, 247453836, 494907672]

約数ペア:

[(1, 494907672), (2, 247453836), (3, 164969224), (4, 123726918), (6, 82484612), (7, 70701096), (8, 61863459), (12, 41242306), (14, 35350548), (17, 29112216), (21, 23567032), (24, 20621153), (28, 17675274), (34, 14556108), (42, 11783516), (51, 9704072), (56, 8837637), (68, 7278054), (84, 5891758), (102, 4852036), (119, 4158888), (136, 3639027), (149, 3321528), (168, 2945879), (204, 2426018), (238, 2079444), (298, 1660764), (357, 1386296), (408, 1213009), (447, 1107176), (476, 1039722), (596, 830382), (714, 693148), (894, 553588), (952, 519861), (1043, 474504), (1163, 425544), (1192, 415191), (1428, 346574), (1788, 276794), (2086, 237252), (2326, 212772), (2533, 195384), (2856, 173287), (3129, 158168), (3489, 141848), (3576, 138397), (4172, 118626), (4652, 106386), (5066, 97692), (6258, 79084), (6978, 70924), (7599, 65128), (8141, 60792), (8344, 59313), (9304, 53193), (10132, 48846), (12516, 39542), (13956, 35462), (15198, 32564), (16282, 30396), (17731, 27912), (19771, 25032), (20264, 24423)]