408033220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 1007935488

約数和(自身を除く): 599902268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 127, 140, 212, 254, 265, 371, 433, 508, 530, 635, 742, 866, 889, 1060, 1270, 1484, 1732, 1778, 1855, 2165, 2540, 3031, 3556, 3710, 4330, 4445, 6062, 6731, 7420, 8660, 8890, 12124, 13462, 15155, 17780, 22949, 26924, 30310, 33655, 45898, 47117, 54991, 60620, 67310, 91796, 94234, 109982, 114745, 134620, 160643, 188468, 219964, 229490, 235585, 274955, 321286, 384937, 458980, 471170, 549910, 642572, 769874, 803215, 942340, 1099820, 1539748, 1606430, 1924685, 2914523, 3212860, 3849370, 5829046, 7698740, 11658092, 14572615, 20401661, 29145230, 40803322, 58290460, 81606644, 102008305, 204016610, 408033220]

約数ペア:

[(1, 408033220), (2, 204016610), (4, 102008305), (5, 81606644), (7, 58290460), (10, 40803322), (14, 29145230), (20, 20401661), (28, 14572615), (35, 11658092), (53, 7698740), (70, 5829046), (106, 3849370), (127, 3212860), (140, 2914523), (212, 1924685), (254, 1606430), (265, 1539748), (371, 1099820), (433, 942340), (508, 803215), (530, 769874), (635, 642572), (742, 549910), (866, 471170), (889, 458980), (1060, 384937), (1270, 321286), (1484, 274955), (1732, 235585), (1778, 229490), (1855, 219964), (2165, 188468), (2540, 160643), (3031, 134620), (3556, 114745), (3710, 109982), (4330, 94234), (4445, 91796), (6062, 67310), (6731, 60620), (7420, 54991), (8660, 47117), (8890, 45898), (12124, 33655), (13462, 30310), (15155, 26924), (17780, 22949)]