400526064

素因数分解:

$2^4\times 3^2\times {\mathrm{227}}^1\times {\mathrm{12253}}^1$

素因数の和:12494

約数の個数: 60

約数和(自身を含む): 1125946536

約数和(自身を除く): 725420472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 227, 454, 681, 908, 1362, 1816, 2043, 2724, 3632, 4086, 5448, 8172, 10896, 12253, 16344, 24506, 32688, 36759, 49012, 73518, 98024, 110277, 147036, 196048, 220554, 294072, 441108, 588144, 882216, 1764432, 2781431, 5562862, 8344293, 11125724, 16688586, 22251448, 25032879, 33377172, 44502896, 50065758, 66754344, 100131516, 133508688, 200263032, 400526064]

約数ペア:

[(1, 400526064), (2, 200263032), (3, 133508688), (4, 100131516), (6, 66754344), (8, 50065758), (9, 44502896), (12, 33377172), (16, 25032879), (18, 22251448), (24, 16688586), (36, 11125724), (48, 8344293), (72, 5562862), (144, 2781431), (227, 1764432), (454, 882216), (681, 588144), (908, 441108), (1362, 294072), (1816, 220554), (2043, 196048), (2724, 147036), (3632, 110277), (4086, 98024), (5448, 73518), (8172, 49012), (10896, 36759), (12253, 32688), (16344, 24506)]