402504564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^2$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 1185751392

約数和(自身を除く): 783246828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 199, 231, 242, 308, 363, 398, 462, 484, 597, 726, 796, 847, 924, 1194, 1393, 1452, 1694, 2189, 2388, 2541, 2786, 3388, 4179, 4378, 5082, 5572, 6567, 8358, 8756, 10164, 13134, 15323, 16716, 24079, 26268, 30646, 39601, 45969, 48158, 61292, 72237, 79202, 91938, 96316, 118803, 144474, 158404, 168553, 183876, 237606, 277207, 288948, 337106, 435611, 475212, 505659, 554414, 674212, 831621, 871222, 1011318, 1108828, 1306833, 1663242, 1742444, 2022636, 2613666, 3049277, 3326484, 4791721, 5227332, 6098554, 9147831, 9583442, 12197108, 14375163, 18295662, 19166884, 28750326, 33542047, 36591324, 57500652, 67084094, 100626141, 134168188, 201252282, 402504564]

約数ペア:

[(1, 402504564), (2, 201252282), (3, 134168188), (4, 100626141), (6, 67084094), (7, 57500652), (11, 36591324), (12, 33542047), (14, 28750326), (21, 19166884), (22, 18295662), (28, 14375163), (33, 12197108), (42, 9583442), (44, 9147831), (66, 6098554), (77, 5227332), (84, 4791721), (121, 3326484), (132, 3049277), (154, 2613666), (199, 2022636), (231, 1742444), (242, 1663242), (308, 1306833), (363, 1108828), (398, 1011318), (462, 871222), (484, 831621), (597, 674212), (726, 554414), (796, 505659), (847, 475212), (924, 435611), (1194, 337106), (1393, 288948), (1452, 277207), (1694, 237606), (2189, 183876), (2388, 168553), (2541, 158404), (2786, 144474), (3388, 118803), (4179, 96316), (4378, 91938), (5082, 79202), (5572, 72237), (6567, 61292), (8358, 48158), (8756, 45969), (10164, 39601), (13134, 30646), (15323, 26268), (16716, 24079)]