7917798672

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{1122137}}^1$

素因数の和:1122165

約数の個数: 90

約数和(自身を含む): 25776631998

約数和(自身を除く): 17858833326

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 1122137, 2244274, 3366411, 4488548, 6732822, 7854959, 8977096, 10099233, 13465644, 15709918, 17954192, 20198466, 23564877, 26931288, 31419836, 40396932, 47129754, 53862576, 54984713, 62839672, 70694631, 80793864, 94259508, 109969426, 125679344, 141389262, 161587728, 164954139, 188519016, 219938852, 282778524, 329908278, 377038032, 439877704, 494862417, 565557048, 659816556, 879755408, 989724834, 1131114096, 1319633112, 1979449668, 2639266224, 3958899336, 7917798672]

約数ペア:

[(1, 7917798672), (2, 3958899336), (3, 2639266224), (4, 1979449668), (6, 1319633112), (7, 1131114096), (8, 989724834), (9, 879755408), (12, 659816556), (14, 565557048), (16, 494862417), (18, 439877704), (21, 377038032), (24, 329908278), (28, 282778524), (36, 219938852), (42, 188519016), (48, 164954139), (49, 161587728), (56, 141389262), (63, 125679344), (72, 109969426), (84, 94259508), (98, 80793864), (112, 70694631), (126, 62839672), (144, 54984713), (147, 53862576), (168, 47129754), (196, 40396932), (252, 31419836), (294, 26931288), (336, 23564877), (392, 20198466), (441, 17954192), (504, 15709918), (588, 13465644), (784, 10099233), (882, 8977096), (1008, 7854959), (1176, 6732822), (1764, 4488548), (2352, 3366411), (3528, 2244274), (7056, 1122137)]