628432812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8629}}^1$

素因数の和:8680

約数の個数: 108

約数和(自身を含む): 1928770480

約数和(自身を除く): 1300337668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 3468, 4046, 4284, 5202, 6069, 8092, 8629, 10404, 12138, 17258, 18207, 24276, 25887, 34516, 36414, 51774, 60403, 72828, 77661, 103548, 120806, 146693, 155322, 181209, 241612, 293386, 310644, 362418, 440079, 543627, 586772, 724836, 880158, 1026851, 1087254, 1320237, 1760316, 2053702, 2174508, 2493781, 2640474, 3080553, 4107404, 4987562, 5280948, 6161106, 7481343, 9241659, 9975124, 12322212, 14962686, 17456467, 18483318, 22444029, 29925372, 34912934, 36966636, 44888058, 52369401, 69825868, 89776116, 104738802, 157108203, 209477604, 314216406, 628432812]

約数ペア:

[(1, 628432812), (2, 314216406), (3, 209477604), (4, 157108203), (6, 104738802), (7, 89776116), (9, 69825868), (12, 52369401), (14, 44888058), (17, 36966636), (18, 34912934), (21, 29925372), (28, 22444029), (34, 18483318), (36, 17456467), (42, 14962686), (51, 12322212), (63, 9975124), (68, 9241659), (84, 7481343), (102, 6161106), (119, 5280948), (126, 4987562), (153, 4107404), (204, 3080553), (238, 2640474), (252, 2493781), (289, 2174508), (306, 2053702), (357, 1760316), (476, 1320237), (578, 1087254), (612, 1026851), (714, 880158), (867, 724836), (1071, 586772), (1156, 543627), (1428, 440079), (1734, 362418), (2023, 310644), (2142, 293386), (2601, 241612), (3468, 181209), (4046, 155322), (4284, 146693), (5202, 120806), (6069, 103548), (8092, 77661), (8629, 72828), (10404, 60403), (12138, 51774), (17258, 36414), (18207, 34516), (24276, 25887)]