919700532

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 2351661312

約数和(自身を除く): 1431960780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 367, 453, 461, 604, 734, 906, 922, 1101, 1359, 1383, 1468, 1812, 1844, 2202, 2718, 2766, 3303, 4149, 4404, 5436, 5532, 6606, 8298, 13212, 16596, 55417, 69611, 110834, 139222, 166251, 169187, 208833, 221668, 278444, 332502, 338374, 417666, 498753, 507561, 626499, 665004, 676748, 835332, 997506, 1015122, 1252998, 1522683, 1995012, 2030244, 2505996, 3045366, 6090732, 25547237, 51094474, 76641711, 102188948, 153283422, 229925133, 306566844, 459850266, 919700532]

約数ペア:

[(1, 919700532), (2, 459850266), (3, 306566844), (4, 229925133), (6, 153283422), (9, 102188948), (12, 76641711), (18, 51094474), (36, 25547237), (151, 6090732), (302, 3045366), (367, 2505996), (453, 2030244), (461, 1995012), (604, 1522683), (734, 1252998), (906, 1015122), (922, 997506), (1101, 835332), (1359, 676748), (1383, 665004), (1468, 626499), (1812, 507561), (1844, 498753), (2202, 417666), (2718, 338374), (2766, 332502), (3303, 278444), (4149, 221668), (4404, 208833), (5436, 169187), (5532, 166251), (6606, 139222), (8298, 110834), (13212, 69611), (16596, 55417)]