504397936

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 1143577600

約数和(自身を除く): 639179664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 109, 112, 158, 218, 316, 436, 523, 553, 632, 763, 872, 1046, 1106, 1264, 1526, 1744, 2092, 2212, 3052, 3661, 4184, 4424, 6104, 7322, 8368, 8611, 8848, 12208, 14644, 17222, 29288, 34444, 41317, 57007, 58576, 60277, 68888, 82634, 114014, 120554, 137776, 165268, 228028, 241108, 289219, 330536, 399049, 456056, 482216, 578438, 661072, 798098, 912112, 964432, 1156876, 1596196, 2313752, 3192392, 4503553, 4627504, 6384784, 9007106, 18014212, 31524871, 36028424, 63049742, 72056848, 126099484, 252198968, 504397936]

約数ペア:

[(1, 504397936), (2, 252198968), (4, 126099484), (7, 72056848), (8, 63049742), (14, 36028424), (16, 31524871), (28, 18014212), (56, 9007106), (79, 6384784), (109, 4627504), (112, 4503553), (158, 3192392), (218, 2313752), (316, 1596196), (436, 1156876), (523, 964432), (553, 912112), (632, 798098), (763, 661072), (872, 578438), (1046, 482216), (1106, 456056), (1264, 399049), (1526, 330536), (1744, 289219), (2092, 241108), (2212, 228028), (3052, 165268), (3661, 137776), (4184, 120554), (4424, 114014), (6104, 82634), (7322, 68888), (8368, 60277), (8611, 58576), (8848, 57007), (12208, 41317), (14644, 34444), (17222, 29288)]