1689102432

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{308681}}^1$

素因数の和:308716

約数の個数: 72

約数和(自身を含む): 5056211160

約数和(自身を除く): 3367108728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 308681, 617362, 926043, 1234724, 1852086, 2469448, 2778129, 3704172, 4938896, 5556258, 5864939, 7408344, 9877792, 11112516, 11729878, 14816688, 17594817, 22225032, 23459756, 29633376, 35189634, 44450064, 46919512, 52784451, 70379268, 88900128, 93839024, 105568902, 140758536, 187678048, 211137804, 281517072, 422275608, 563034144, 844551216, 1689102432]

約数ペア:

[(1, 1689102432), (2, 844551216), (3, 563034144), (4, 422275608), (6, 281517072), (8, 211137804), (9, 187678048), (12, 140758536), (16, 105568902), (18, 93839024), (19, 88900128), (24, 70379268), (32, 52784451), (36, 46919512), (38, 44450064), (48, 35189634), (57, 29633376), (72, 23459756), (76, 22225032), (96, 17594817), (114, 14816688), (144, 11729878), (152, 11112516), (171, 9877792), (228, 7408344), (288, 5864939), (304, 5556258), (342, 4938896), (456, 3704172), (608, 2778129), (684, 2469448), (912, 1852086), (1368, 1234724), (1824, 926043), (2736, 617362), (5472, 308681)]