647432471868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{45606683}}^1$

素因数の和:45606723

約数の個数: 72

約数和(自身を含む): 1869509190528

約数和(自身を除く): 1222076718660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 45606683, 91213366, 136820049, 182426732, 273640098, 319246781, 547280196, 592886879, 638493562, 957740343, 1185773758, 1276987124, 1778660637, 1915480686, 2371547516, 3557321274, 3830961372, 4150208153, 7114642548, 7707529427, 8300416306, 12450624459, 15415058854, 16600832612, 23122588281, 24901248918, 30830117708, 46245176562, 49802497836, 53952705989, 92490353124, 107905411978, 161858117967, 215810823956, 323716235934, 647432471868]

約数ペア:

[(1, 647432471868), (2, 323716235934), (3, 215810823956), (4, 161858117967), (6, 107905411978), (7, 92490353124), (12, 53952705989), (13, 49802497836), (14, 46245176562), (21, 30830117708), (26, 24901248918), (28, 23122588281), (39, 16600832612), (42, 15415058854), (52, 12450624459), (78, 8300416306), (84, 7707529427), (91, 7114642548), (156, 4150208153), (169, 3830961372), (182, 3557321274), (273, 2371547516), (338, 1915480686), (364, 1778660637), (507, 1276987124), (546, 1185773758), (676, 957740343), (1014, 638493562), (1092, 592886879), (1183, 547280196), (2028, 319246781), (2366, 273640098), (3549, 182426732), (4732, 136820049), (7098, 91213366), (14196, 45606683)]