1605070808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 3396288000

約数和(自身を除く): 1791217192

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 139, 151, 158, 242, 278, 302, 316, 484, 556, 604, 632, 869, 968, 1112, 1208, 1529, 1661, 1738, 3058, 3322, 3476, 6116, 6644, 6952, 9559, 10981, 11929, 12232, 13288, 16819, 18271, 19118, 20989, 21962, 23858, 33638, 36542, 38236, 41978, 43924, 47716, 67276, 73084, 76472, 83956, 87848, 95432, 120791, 131219, 134552, 146168, 167912, 230879, 241582, 262438, 461758, 483164, 524876, 923516, 966328, 1049752, 1328701, 1443409, 1658131, 1847032, 2539669, 2657402, 2886818, 3316262, 5079338, 5314804, 5773636, 6632524, 10158676, 10629608, 11547272, 13265048, 18239441, 20317352, 36478882, 72957764, 145915528, 200633851, 401267702, 802535404, 1605070808]

約数ペア:

[(1, 1605070808), (2, 802535404), (4, 401267702), (8, 200633851), (11, 145915528), (22, 72957764), (44, 36478882), (79, 20317352), (88, 18239441), (121, 13265048), (139, 11547272), (151, 10629608), (158, 10158676), (242, 6632524), (278, 5773636), (302, 5314804), (316, 5079338), (484, 3316262), (556, 2886818), (604, 2657402), (632, 2539669), (869, 1847032), (968, 1658131), (1112, 1443409), (1208, 1328701), (1529, 1049752), (1661, 966328), (1738, 923516), (3058, 524876), (3322, 483164), (3476, 461758), (6116, 262438), (6644, 241582), (6952, 230879), (9559, 167912), (10981, 146168), (11929, 134552), (12232, 131219), (13288, 120791), (16819, 95432), (18271, 87848), (19118, 83956), (20989, 76472), (21962, 73084), (23858, 67276), (33638, 47716), (36542, 43924), (38236, 41978)]