688889292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{48527}}^1$

素因数の和:48567

約数の個数: 72

約数和(自身を含む): 1989259776

約数和(自身を除く): 1300370484

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 48527, 97054, 145581, 194108, 291162, 339689, 582324, 630851, 679378, 1019067, 1261702, 1358756, 1892553, 2038134, 2523404, 3785106, 4076268, 4415957, 7570212, 8201063, 8831914, 13247871, 16402126, 17663828, 24603189, 26495742, 32804252, 49206378, 52991484, 57407441, 98412756, 114814882, 172222323, 229629764, 344444646, 688889292]

約数ペア:

[(1, 688889292), (2, 344444646), (3, 229629764), (4, 172222323), (6, 114814882), (7, 98412756), (12, 57407441), (13, 52991484), (14, 49206378), (21, 32804252), (26, 26495742), (28, 24603189), (39, 17663828), (42, 16402126), (52, 13247871), (78, 8831914), (84, 8201063), (91, 7570212), (156, 4415957), (169, 4076268), (182, 3785106), (273, 2523404), (338, 2038134), (364, 1892553), (507, 1358756), (546, 1261702), (676, 1019067), (1014, 679378), (1092, 630851), (1183, 582324), (2028, 339689), (2366, 291162), (3549, 194108), (4732, 145581), (7098, 97054), (14196, 48527)]