870746688

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{215959}}^1$

素因数の和:215984

約数の個数: 84

約数和(自身を含む): 2852399680

約数和(自身を除く): 1981652992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 215959, 431918, 647877, 863836, 1295754, 1511713, 1727672, 1943631, 2591508, 3023426, 3455344, 3887262, 4535139, 5183016, 6046852, 6910688, 7774524, 9070278, 10366032, 12093704, 13605417, 13821376, 15549048, 18140556, 20732064, 24187408, 27210834, 31098096, 36281112, 41464128, 48374816, 54421668, 62196192, 72562224, 96749632, 108843336, 124392384, 145124448, 217686672, 290248896, 435373344, 870746688]

約数ペア:

[(1, 870746688), (2, 435373344), (3, 290248896), (4, 217686672), (6, 145124448), (7, 124392384), (8, 108843336), (9, 96749632), (12, 72562224), (14, 62196192), (16, 54421668), (18, 48374816), (21, 41464128), (24, 36281112), (28, 31098096), (32, 27210834), (36, 24187408), (42, 20732064), (48, 18140556), (56, 15549048), (63, 13821376), (64, 13605417), (72, 12093704), (84, 10366032), (96, 9070278), (112, 7774524), (126, 6910688), (144, 6046852), (168, 5183016), (192, 4535139), (224, 3887262), (252, 3455344), (288, 3023426), (336, 2591508), (448, 1943631), (504, 1727672), (576, 1511713), (672, 1295754), (1008, 863836), (1344, 647877), (2016, 431918), (4032, 215959)]