521224872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{577}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 1575859200

約数和(自身を除く): 1054634328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 283, 399, 456, 532, 566, 577, 798, 849, 1064, 1132, 1154, 1596, 1698, 1731, 1981, 2264, 2308, 3192, 3396, 3462, 3962, 4039, 4616, 5377, 5943, 6792, 6924, 7924, 8078, 10754, 10963, 11886, 12117, 13848, 15848, 16131, 16156, 21508, 21926, 23772, 24234, 32262, 32312, 32889, 37639, 43016, 43852, 47544, 48468, 64524, 65778, 75278, 76741, 87704, 96936, 112917, 129048, 131556, 150556, 153482, 163291, 225834, 230223, 263112, 301112, 306964, 326582, 451668, 460446, 489873, 613928, 653164, 903336, 920892, 979746, 1143037, 1306328, 1841784, 1959492, 2286074, 3102529, 3429111, 3918984, 4572148, 6205058, 6858222, 9144296, 9307587, 12410116, 13716444, 18615174, 21717703, 24820232, 27432888, 37230348, 43435406, 65153109, 74460696, 86870812, 130306218, 173741624, 260612436, 521224872]

約数ペア:

[(1, 521224872), (2, 260612436), (3, 173741624), (4, 130306218), (6, 86870812), (7, 74460696), (8, 65153109), (12, 43435406), (14, 37230348), (19, 27432888), (21, 24820232), (24, 21717703), (28, 18615174), (38, 13716444), (42, 12410116), (56, 9307587), (57, 9144296), (76, 6858222), (84, 6205058), (114, 4572148), (133, 3918984), (152, 3429111), (168, 3102529), (228, 2286074), (266, 1959492), (283, 1841784), (399, 1306328), (456, 1143037), (532, 979746), (566, 920892), (577, 903336), (798, 653164), (849, 613928), (1064, 489873), (1132, 460446), (1154, 451668), (1596, 326582), (1698, 306964), (1731, 301112), (1981, 263112), (2264, 230223), (2308, 225834), (3192, 163291), (3396, 153482), (3462, 150556), (3962, 131556), (4039, 129048), (4616, 112917), (5377, 96936), (5943, 87704), (6792, 76741), (6924, 75278), (7924, 65778), (8078, 64524), (10754, 48468), (10963, 47544), (11886, 43852), (12117, 43016), (13848, 37639), (15848, 32889), (16131, 32312), (16156, 32262), (21508, 24234), (21926, 23772)]