1389393792

素因数分解:

$2^7\times 3^2\times {\mathrm{1206071}}^1$

素因数の和:1206091

約数の個数: 48

約数和(自身を含む): 3998128680

約数和(自身を除く): 2608734888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1206071, 2412142, 3618213, 4824284, 7236426, 9648568, 10854639, 14472852, 19297136, 21709278, 28945704, 38594272, 43418556, 57891408, 77188544, 86837112, 115782816, 154377088, 173674224, 231565632, 347348448, 463131264, 694696896, 1389393792]

約数ペア:

[(1, 1389393792), (2, 694696896), (3, 463131264), (4, 347348448), (6, 231565632), (8, 173674224), (9, 154377088), (12, 115782816), (16, 86837112), (18, 77188544), (24, 57891408), (32, 43418556), (36, 38594272), (48, 28945704), (64, 21709278), (72, 19297136), (96, 14472852), (128, 10854639), (144, 9648568), (192, 7236426), (288, 4824284), (384, 3618213), (576, 2412142), (1152, 1206071)]