390723984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{387623}}^1$

素因数の和:387644

約数の個数: 60

約数和(自身を含む): 1249699776

約数和(自身を除く): 858975792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 387623, 775246, 1162869, 1550492, 2325738, 2713361, 3100984, 3488607, 4651476, 5426722, 6201968, 6977214, 8140083, 9302952, 10853444, 13954428, 16280166, 18605904, 21706888, 24420249, 27908856, 32560332, 43413776, 48840498, 55817712, 65120664, 97680996, 130241328, 195361992, 390723984]

約数ペア:

[(1, 390723984), (2, 195361992), (3, 130241328), (4, 97680996), (6, 65120664), (7, 55817712), (8, 48840498), (9, 43413776), (12, 32560332), (14, 27908856), (16, 24420249), (18, 21706888), (21, 18605904), (24, 16280166), (28, 13954428), (36, 10853444), (42, 9302952), (48, 8140083), (56, 6977214), (63, 6201968), (72, 5426722), (84, 4651476), (112, 3488607), (126, 3100984), (144, 2713361), (168, 2325738), (252, 1550492), (336, 1162869), (504, 775246), (1008, 387623)]