7419048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 23654400

約数和(自身を除く): 16235352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 79, 84, 86, 91, 104, 129, 156, 158, 168, 172, 182, 237, 258, 273, 301, 312, 316, 344, 364, 474, 516, 546, 553, 559, 602, 632, 728, 903, 948, 1027, 1032, 1092, 1106, 1118, 1204, 1659, 1677, 1806, 1896, 2054, 2184, 2212, 2236, 2408, 3081, 3318, 3354, 3397, 3612, 3913, 4108, 4424, 4472, 6162, 6636, 6708, 6794, 7189, 7224, 7826, 8216, 10191, 11739, 12324, 13272, 13416, 13588, 14378, 15652, 20382, 21567, 23478, 23779, 24648, 27176, 28756, 31304, 40764, 43134, 44161, 46956, 47558, 57512, 71337, 81528, 86268, 88322, 93912, 95116, 132483, 142674, 172536, 176644, 190232, 264966, 285348, 309127, 353288, 529932, 570696, 618254, 927381, 1059864, 1236508, 1854762, 2473016, 3709524, 7419048]

約数ペア:

[(1, 7419048), (2, 3709524), (3, 2473016), (4, 1854762), (6, 1236508), (7, 1059864), (8, 927381), (12, 618254), (13, 570696), (14, 529932), (21, 353288), (24, 309127), (26, 285348), (28, 264966), (39, 190232), (42, 176644), (43, 172536), (52, 142674), (56, 132483), (78, 95116), (79, 93912), (84, 88322), (86, 86268), (91, 81528), (104, 71337), (129, 57512), (156, 47558), (158, 46956), (168, 44161), (172, 43134), (182, 40764), (237, 31304), (258, 28756), (273, 27176), (301, 24648), (312, 23779), (316, 23478), (344, 21567), (364, 20382), (474, 15652), (516, 14378), (546, 13588), (553, 13416), (559, 13272), (602, 12324), (632, 11739), (728, 10191), (903, 8216), (948, 7826), (1027, 7224), (1032, 7189), (1092, 6794), (1106, 6708), (1118, 6636), (1204, 6162), (1659, 4472), (1677, 4424), (1806, 4108), (1896, 3913), (2054, 3612), (2184, 3397), (2212, 3354), (2236, 3318), (2408, 3081)]