1261567314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:1984

約数の個数: 96

約数和(自身を含む): 3318606720

約数和(自身を除く): 2057039406

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 373, 714, 746, 1071, 1119, 1579, 2142, 2238, 2611, 3158, 3357, 4737, 5222, 6341, 6714, 7833, 9474, 11053, 12682, 14211, 15666, 19023, 22106, 23499, 26843, 28422, 33159, 38046, 44387, 46998, 53686, 57069, 66318, 80529, 88774, 99477, 114138, 133161, 161058, 187901, 198954, 241587, 266322, 375802, 399483, 483174, 563703, 588967, 798966, 1127406, 1177934, 1691109, 1766901, 3382218, 3533802, 4122769, 5300703, 8245538, 10012439, 10601406, 12368307, 20024878, 24736614, 30037317, 37104921, 60074634, 70087073, 74209842, 90111951, 140174146, 180223902, 210261219, 420522438, 630783657, 1261567314]

約数ペア:

[(1, 1261567314), (2, 630783657), (3, 420522438), (6, 210261219), (7, 180223902), (9, 140174146), (14, 90111951), (17, 74209842), (18, 70087073), (21, 60074634), (34, 37104921), (42, 30037317), (51, 24736614), (63, 20024878), (102, 12368307), (119, 10601406), (126, 10012439), (153, 8245538), (238, 5300703), (306, 4122769), (357, 3533802), (373, 3382218), (714, 1766901), (746, 1691109), (1071, 1177934), (1119, 1127406), (1579, 798966), (2142, 588967), (2238, 563703), (2611, 483174), (3158, 399483), (3357, 375802), (4737, 266322), (5222, 241587), (6341, 198954), (6714, 187901), (7833, 161058), (9474, 133161), (11053, 114138), (12682, 99477), (14211, 88774), (15666, 80529), (19023, 66318), (22106, 57069), (23499, 53686), (26843, 46998), (28422, 44387), (33159, 38046)]