1656420948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{168541}}^1$

素因数の和:168574

約数の個数: 96

約数和(自身を含む): 5285477120

約数和(自身を除く): 3629056172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 168541, 337082, 505623, 674164, 1011246, 1179787, 1516869, 2022492, 2191033, 2359574, 3033738, 3539361, 4382066, 4550607, 4719148, 6067476, 6573099, 7078722, 8764132, 9101214, 10618083, 13146198, 14157444, 15337231, 18202428, 19719297, 21236166, 26292396, 30674462, 31854249, 39438594, 42472332, 46011693, 59157891, 61348924, 63708498, 78877188, 92023386, 118315782, 127416996, 138035079, 184046772, 236631564, 276070158, 414105237, 552140316, 828210474, 1656420948]

約数ペア:

[(1, 1656420948), (2, 828210474), (3, 552140316), (4, 414105237), (6, 276070158), (7, 236631564), (9, 184046772), (12, 138035079), (13, 127416996), (14, 118315782), (18, 92023386), (21, 78877188), (26, 63708498), (27, 61348924), (28, 59157891), (36, 46011693), (39, 42472332), (42, 39438594), (52, 31854249), (54, 30674462), (63, 26292396), (78, 21236166), (84, 19719297), (91, 18202428), (108, 15337231), (117, 14157444), (126, 13146198), (156, 10618083), (182, 9101214), (189, 8764132), (234, 7078722), (252, 6573099), (273, 6067476), (351, 4719148), (364, 4550607), (378, 4382066), (468, 3539361), (546, 3033738), (702, 2359574), (756, 2191033), (819, 2022492), (1092, 1516869), (1404, 1179787), (1638, 1011246), (2457, 674164), (3276, 505623), (4914, 337082), (9828, 168541)]