400464456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{503}}^1\times {\mathrm{677}}^1$

素因数の和:1203

約数の個数: 96

約数和(自身を含む): 1168655040

約数和(自身を除く): 768190584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 503, 588, 677, 1006, 1176, 1354, 1509, 2012, 2031, 2708, 3018, 3521, 4024, 4062, 4739, 5416, 6036, 7042, 8124, 9478, 10563, 12072, 14084, 14217, 16248, 18956, 21126, 24647, 28168, 28434, 33173, 37912, 42252, 49294, 56868, 66346, 73941, 84504, 98588, 99519, 113736, 132692, 147882, 197176, 199038, 265384, 295764, 340531, 398076, 591528, 681062, 796152, 1021593, 1362124, 2043186, 2383717, 2724248, 4086372, 4767434, 7151151, 8172744, 9534868, 14302302, 16686019, 19069736, 28604604, 33372038, 50058057, 57209208, 66744076, 100116114, 133488152, 200232228, 400464456]

約数ペア:

[(1, 400464456), (2, 200232228), (3, 133488152), (4, 100116114), (6, 66744076), (7, 57209208), (8, 50058057), (12, 33372038), (14, 28604604), (21, 19069736), (24, 16686019), (28, 14302302), (42, 9534868), (49, 8172744), (56, 7151151), (84, 4767434), (98, 4086372), (147, 2724248), (168, 2383717), (196, 2043186), (294, 1362124), (392, 1021593), (503, 796152), (588, 681062), (677, 591528), (1006, 398076), (1176, 340531), (1354, 295764), (1509, 265384), (2012, 199038), (2031, 197176), (2708, 147882), (3018, 132692), (3521, 113736), (4024, 99519), (4062, 98588), (4739, 84504), (5416, 73941), (6036, 66346), (7042, 56868), (8124, 49294), (9478, 42252), (10563, 37912), (12072, 33173), (14084, 28434), (14217, 28168), (16248, 24647), (18956, 21126)]