400265655144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3053971}}^1$

素因数の和:3054150

約数の個数: 64

約数和(自身を含む): 1031998218240

約数和(自身を除く): 631732563096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 762, 1016, 1032, 1524, 3048, 5461, 10922, 16383, 21844, 32766, 43688, 65532, 131064, 3053971, 6107942, 9161913, 12215884, 18323826, 24431768, 36647652, 73295304, 131320753, 262641506, 387854317, 393962259, 525283012, 775708634, 787924518, 1050566024, 1163562951, 1551417268, 1575849036, 2327125902, 3102834536, 3151698072, 4654251804, 9308503608, 16677735631, 33355471262, 50033206893, 66710942524, 100066413786, 133421885048, 200132827572, 400265655144]

約数ペア:

[(1, 400265655144), (2, 200132827572), (3, 133421885048), (4, 100066413786), (6, 66710942524), (8, 50033206893), (12, 33355471262), (24, 16677735631), (43, 9308503608), (86, 4654251804), (127, 3151698072), (129, 3102834536), (172, 2327125902), (254, 1575849036), (258, 1551417268), (344, 1163562951), (381, 1050566024), (508, 787924518), (516, 775708634), (762, 525283012), (1016, 393962259), (1032, 387854317), (1524, 262641506), (3048, 131320753), (5461, 73295304), (10922, 36647652), (16383, 24431768), (21844, 18323826), (32766, 12215884), (43688, 9161913), (65532, 6107942), (131064, 3053971)]