1438563984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{209581}}^1$

素因数の和:209616

約数の個数: 80

約数和(自身を含む): 4366012224

約数和(自身を除く): 2927448240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 209581, 419162, 628743, 838324, 1257486, 1676648, 2305391, 2514972, 2724553, 3353296, 4610782, 5029944, 5449106, 6916173, 8173659, 9221564, 10059888, 10898212, 13832346, 16347318, 18443128, 21796424, 27664692, 29970083, 32694636, 36886256, 43592848, 55329384, 59940166, 65389272, 89910249, 110658768, 119880332, 130778544, 179820498, 239760664, 359640996, 479521328, 719281992, 1438563984]

約数ペア:

[(1, 1438563984), (2, 719281992), (3, 479521328), (4, 359640996), (6, 239760664), (8, 179820498), (11, 130778544), (12, 119880332), (13, 110658768), (16, 89910249), (22, 65389272), (24, 59940166), (26, 55329384), (33, 43592848), (39, 36886256), (44, 32694636), (48, 29970083), (52, 27664692), (66, 21796424), (78, 18443128), (88, 16347318), (104, 13832346), (132, 10898212), (143, 10059888), (156, 9221564), (176, 8173659), (208, 6916173), (264, 5449106), (286, 5029944), (312, 4610782), (429, 3353296), (528, 2724553), (572, 2514972), (624, 2305391), (858, 1676648), (1144, 1257486), (1716, 838324), (2288, 628743), (3432, 419162), (6864, 209581)]