464780888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21383}}^1$

素因数の和:21432

約数の個数: 64

約数和(自身を含む): 1077753600

約数和(自身を除く): 612972712

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 10868, 21383, 21736, 42766, 85532, 171064, 235213, 277979, 406277, 470426, 555958, 812554, 940852, 1111916, 1625108, 1881704, 2223832, 3057769, 3250216, 4469047, 5281601, 6115538, 8938094, 10563202, 12231076, 17876188, 21126404, 24462152, 35752376, 42252808, 58097611, 116195222, 232390444, 464780888]

約数ペア:

[(1, 464780888), (2, 232390444), (4, 116195222), (8, 58097611), (11, 42252808), (13, 35752376), (19, 24462152), (22, 21126404), (26, 17876188), (38, 12231076), (44, 10563202), (52, 8938094), (76, 6115538), (88, 5281601), (104, 4469047), (143, 3250216), (152, 3057769), (209, 2223832), (247, 1881704), (286, 1625108), (418, 1111916), (494, 940852), (572, 812554), (836, 555958), (988, 470426), (1144, 406277), (1672, 277979), (1976, 235213), (2717, 171064), (5434, 85532), (10868, 42766), (21383, 21736)]