213476088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 637816320

約数和(自身を除く): 424340232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 168, 183, 222, 244, 259, 296, 366, 427, 444, 488, 518, 563, 732, 777, 854, 888, 1036, 1126, 1281, 1464, 1554, 1689, 1708, 2072, 2252, 2257, 2562, 3108, 3378, 3416, 3941, 4504, 4514, 5124, 6216, 6756, 6771, 7882, 9028, 10248, 11823, 13512, 13542, 15764, 15799, 18056, 20831, 23646, 27084, 31528, 31598, 34343, 41662, 47292, 47397, 54168, 62493, 63196, 68686, 83324, 94584, 94794, 103029, 124986, 126392, 137372, 145817, 166648, 189588, 206058, 240401, 249972, 274744, 291634, 379176, 412116, 437451, 480802, 499944, 583268, 721203, 824232, 874902, 961604, 1166536, 1270691, 1442406, 1749804, 1923208, 2541382, 2884812, 3499608, 3812073, 5082764, 5769624, 7624146, 8894837, 10165528, 15248292, 17789674, 26684511, 30496584, 35579348, 53369022, 71158696, 106738044, 213476088]

約数ペア:

[(1, 213476088), (2, 106738044), (3, 71158696), (4, 53369022), (6, 35579348), (7, 30496584), (8, 26684511), (12, 17789674), (14, 15248292), (21, 10165528), (24, 8894837), (28, 7624146), (37, 5769624), (42, 5082764), (56, 3812073), (61, 3499608), (74, 2884812), (84, 2541382), (111, 1923208), (122, 1749804), (148, 1442406), (168, 1270691), (183, 1166536), (222, 961604), (244, 874902), (259, 824232), (296, 721203), (366, 583268), (427, 499944), (444, 480802), (488, 437451), (518, 412116), (563, 379176), (732, 291634), (777, 274744), (854, 249972), (888, 240401), (1036, 206058), (1126, 189588), (1281, 166648), (1464, 145817), (1554, 137372), (1689, 126392), (1708, 124986), (2072, 103029), (2252, 94794), (2257, 94584), (2562, 83324), (3108, 68686), (3378, 63196), (3416, 62493), (3941, 54168), (4504, 47397), (4514, 47292), (5124, 41662), (6216, 34343), (6756, 31598), (6771, 31528), (7882, 27084), (9028, 23646), (10248, 20831), (11823, 18056), (13512, 15799), (13542, 15764)]