491560848

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1777}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 1470327768

約数和(自身を除く): 978766920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 113, 136, 144, 153, 204, 226, 272, 306, 339, 408, 452, 612, 678, 816, 904, 1017, 1224, 1356, 1777, 1808, 1921, 2034, 2448, 2712, 3554, 3842, 4068, 5331, 5424, 5763, 7108, 7684, 8136, 10662, 11526, 14216, 15368, 15993, 16272, 17289, 21324, 23052, 28432, 30209, 30736, 31986, 34578, 42648, 46104, 60418, 63972, 69156, 85296, 90627, 92208, 120836, 127944, 138312, 181254, 200801, 241672, 255888, 271881, 276624, 362508, 401602, 483344, 543762, 602403, 725016, 803204, 1087524, 1204806, 1450032, 1606408, 1807209, 2175048, 2409612, 3212816, 3413617, 3614418, 4350096, 4819224, 6827234, 7228836, 9638448, 10240851, 13654468, 14457672, 20481702, 27308936, 28915344, 30722553, 40963404, 54617872, 61445106, 81926808, 122890212, 163853616, 245780424, 491560848]

約数ペア:

[(1, 491560848), (2, 245780424), (3, 163853616), (4, 122890212), (6, 81926808), (8, 61445106), (9, 54617872), (12, 40963404), (16, 30722553), (17, 28915344), (18, 27308936), (24, 20481702), (34, 14457672), (36, 13654468), (48, 10240851), (51, 9638448), (68, 7228836), (72, 6827234), (102, 4819224), (113, 4350096), (136, 3614418), (144, 3413617), (153, 3212816), (204, 2409612), (226, 2175048), (272, 1807209), (306, 1606408), (339, 1450032), (408, 1204806), (452, 1087524), (612, 803204), (678, 725016), (816, 602403), (904, 543762), (1017, 483344), (1224, 401602), (1356, 362508), (1777, 276624), (1808, 271881), (1921, 255888), (2034, 241672), (2448, 200801), (2712, 181254), (3554, 138312), (3842, 127944), (4068, 120836), (5331, 92208), (5424, 90627), (5763, 85296), (7108, 69156), (7684, 63972), (8136, 60418), (10662, 46104), (11526, 42648), (14216, 34578), (15368, 31986), (15993, 30736), (16272, 30209), (17289, 28432), (21324, 23052)]