1366698736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2814

約数の個数: 80

約数和(自身を含む): 2982031360

約数和(自身を除く): 1615332624

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 79, 104, 124, 158, 208, 248, 316, 403, 496, 632, 806, 1027, 1264, 1612, 2054, 2449, 2683, 3224, 4108, 4898, 5366, 6448, 8216, 9796, 10732, 16432, 19592, 21464, 31837, 34879, 39184, 42928, 63674, 69758, 83173, 127348, 139516, 166346, 211957, 254696, 279032, 332692, 423914, 509392, 558064, 665384, 847828, 1081249, 1330768, 1695656, 2162498, 2755441, 3391312, 4324996, 5510882, 6570667, 8649992, 11021764, 13141334, 17299984, 22043528, 26282668, 44087056, 52565336, 85418671, 105130672, 170837342, 341674684, 683349368, 1366698736]

約数ペア:

[(1, 1366698736), (2, 683349368), (4, 341674684), (8, 170837342), (13, 105130672), (16, 85418671), (26, 52565336), (31, 44087056), (52, 26282668), (62, 22043528), (79, 17299984), (104, 13141334), (124, 11021764), (158, 8649992), (208, 6570667), (248, 5510882), (316, 4324996), (403, 3391312), (496, 2755441), (632, 2162498), (806, 1695656), (1027, 1330768), (1264, 1081249), (1612, 847828), (2054, 665384), (2449, 558064), (2683, 509392), (3224, 423914), (4108, 332692), (4898, 279032), (5366, 254696), (6448, 211957), (8216, 166346), (9796, 139516), (10732, 127348), (16432, 83173), (19592, 69758), (21464, 63674), (31837, 42928), (34879, 39184)]