201728764624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{13441}}^1\times {\mathrm{30259}}^1$

素因数の和:43739

約数の個数: 40

約数和(自身を含む): 403500880640

約数和(自身を除く): 201772116016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 13441, 26882, 30259, 53764, 60518, 107528, 121036, 215056, 242072, 416671, 484144, 833342, 938029, 1666684, 1876058, 3333368, 3752116, 6666736, 7504232, 15008464, 406711219, 813422438, 1626844876, 3253689752, 6507379504, 12608047789, 25216095578, 50432191156, 100864382312, 201728764624]

約数ペア:

[(1, 201728764624), (2, 100864382312), (4, 50432191156), (8, 25216095578), (16, 12608047789), (31, 6507379504), (62, 3253689752), (124, 1626844876), (248, 813422438), (496, 406711219), (13441, 15008464), (26882, 7504232), (30259, 6666736), (53764, 3752116), (60518, 3333368), (107528, 1876058), (121036, 1666684), (215056, 938029), (242072, 833342), (416671, 484144)]