378961488

素因数分解:

$2^4\times 3^2\times {\mathrm{809}}^1\times {\mathrm{3253}}^1$

素因数の和:4076

約数の個数: 60

約数和(自身を含む): 1062203220

約数和(自身を除く): 683241732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 809, 1618, 2427, 3236, 3253, 4854, 6472, 6506, 7281, 9708, 9759, 12944, 13012, 14562, 19416, 19518, 26024, 29124, 29277, 38832, 39036, 52048, 58248, 58554, 78072, 116496, 117108, 156144, 234216, 468432, 2631677, 5263354, 7895031, 10526708, 15790062, 21053416, 23685093, 31580124, 42106832, 47370186, 63160248, 94740372, 126320496, 189480744, 378961488]

約数ペア:

[(1, 378961488), (2, 189480744), (3, 126320496), (4, 94740372), (6, 63160248), (8, 47370186), (9, 42106832), (12, 31580124), (16, 23685093), (18, 21053416), (24, 15790062), (36, 10526708), (48, 7895031), (72, 5263354), (144, 2631677), (809, 468432), (1618, 234216), (2427, 156144), (3236, 117108), (3253, 116496), (4854, 78072), (6472, 58554), (6506, 58248), (7281, 52048), (9708, 39036), (9759, 38832), (12944, 29277), (13012, 29124), (14562, 26024), (19416, 19518)]