1631330298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{17299}}^1$

素因数の和:17364

約数の個数: 72

約数和(自身を含む): 3951043200

約数和(自身を除く): 2319712902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2418, 3042, 3627, 5239, 7254, 10478, 15717, 17299, 31434, 34598, 47151, 51897, 94302, 103794, 155691, 224887, 311382, 449774, 536269, 674661, 1072538, 1349322, 1608807, 2023983, 2923531, 3217614, 4047966, 4826421, 5847062, 6971497, 8770593, 9652842, 13942994, 17541186, 20914491, 26311779, 41828982, 52623558, 62743473, 90629461, 125486946, 181258922, 271888383, 543776766, 815665149, 1631330298]

約数ペア:

[(1, 1631330298), (2, 815665149), (3, 543776766), (6, 271888383), (9, 181258922), (13, 125486946), (18, 90629461), (26, 62743473), (31, 52623558), (39, 41828982), (62, 26311779), (78, 20914491), (93, 17541186), (117, 13942994), (169, 9652842), (186, 8770593), (234, 6971497), (279, 5847062), (338, 4826421), (403, 4047966), (507, 3217614), (558, 2923531), (806, 2023983), (1014, 1608807), (1209, 1349322), (1521, 1072538), (2418, 674661), (3042, 536269), (3627, 449774), (5239, 311382), (7254, 224887), (10478, 155691), (15717, 103794), (17299, 94302), (31434, 51897), (34598, 47151)]