628976544

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{133711}}^1$

素因数の和:133738

約数の個数: 72

約数和(自身を含む): 1920639168

約数和(自身を除く): 1291662624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 133711, 267422, 401133, 534844, 802266, 935977, 1069688, 1604532, 1871954, 2139376, 2807931, 3209064, 3743908, 4278752, 5615862, 6418128, 6551839, 7487816, 11231724, 12836256, 13103678, 14975632, 19655517, 22463448, 26207356, 29951264, 39311034, 44926896, 52414712, 78622068, 89853792, 104829424, 157244136, 209658848, 314488272, 628976544]

約数ペア:

[(1, 628976544), (2, 314488272), (3, 209658848), (4, 157244136), (6, 104829424), (7, 89853792), (8, 78622068), (12, 52414712), (14, 44926896), (16, 39311034), (21, 29951264), (24, 26207356), (28, 22463448), (32, 19655517), (42, 14975632), (48, 13103678), (49, 12836256), (56, 11231724), (84, 7487816), (96, 6551839), (98, 6418128), (112, 5615862), (147, 4278752), (168, 3743908), (196, 3209064), (224, 2807931), (294, 2139376), (336, 1871954), (392, 1604532), (588, 1069688), (672, 935977), (784, 802266), (1176, 534844), (1568, 401133), (2352, 267422), (4704, 133711)]