428131824

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2838

約数の個数: 80

約数和(自身を含む): 1152783360

約数和(自身を除く): 724651536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 496, 642, 744, 856, 1284, 1488, 1712, 2568, 2689, 3317, 5136, 5378, 6634, 8067, 9951, 10756, 13268, 16134, 19902, 21512, 26536, 32268, 39804, 43024, 53072, 64536, 79608, 83359, 129072, 159216, 166718, 250077, 287723, 333436, 500154, 575446, 666872, 863169, 1000308, 1150892, 1333744, 1726338, 2000616, 2301784, 3452676, 4001232, 4603568, 6905352, 8919413, 13810704, 17838826, 26758239, 35677652, 53516478, 71355304, 107032956, 142710608, 214065912, 428131824]

約数ペア:

[(1, 428131824), (2, 214065912), (3, 142710608), (4, 107032956), (6, 71355304), (8, 53516478), (12, 35677652), (16, 26758239), (24, 17838826), (31, 13810704), (48, 8919413), (62, 6905352), (93, 4603568), (107, 4001232), (124, 3452676), (186, 2301784), (214, 2000616), (248, 1726338), (321, 1333744), (372, 1150892), (428, 1000308), (496, 863169), (642, 666872), (744, 575446), (856, 500154), (1284, 333436), (1488, 287723), (1712, 250077), (2568, 166718), (2689, 159216), (3317, 129072), (5136, 83359), (5378, 79608), (6634, 64536), (8067, 53072), (9951, 43024), (10756, 39804), (13268, 32268), (16134, 26536), (19902, 21512)]