213521544

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1387

約数の個数: 96

約数和(自身を含む): 614016000

約数和(自身を除く): 400494456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 127, 152, 171, 228, 254, 342, 381, 456, 508, 684, 762, 1016, 1143, 1229, 1368, 1524, 2286, 2413, 2458, 3048, 3687, 4572, 4826, 4916, 7239, 7374, 9144, 9652, 9832, 11061, 14478, 14748, 19304, 21717, 22122, 23351, 28956, 29496, 43434, 44244, 46702, 57912, 70053, 86868, 88488, 93404, 140106, 156083, 173736, 186808, 210159, 280212, 312166, 420318, 468249, 560424, 624332, 840636, 936498, 1248664, 1404747, 1681272, 1872996, 2809494, 2965577, 3745992, 5618988, 5931154, 8896731, 11237976, 11862308, 17793462, 23724616, 26690193, 35586924, 53380386, 71173848, 106760772, 213521544]

約数ペア:

[(1, 213521544), (2, 106760772), (3, 71173848), (4, 53380386), (6, 35586924), (8, 26690193), (9, 23724616), (12, 17793462), (18, 11862308), (19, 11237976), (24, 8896731), (36, 5931154), (38, 5618988), (57, 3745992), (72, 2965577), (76, 2809494), (114, 1872996), (127, 1681272), (152, 1404747), (171, 1248664), (228, 936498), (254, 840636), (342, 624332), (381, 560424), (456, 468249), (508, 420318), (684, 312166), (762, 280212), (1016, 210159), (1143, 186808), (1229, 173736), (1368, 156083), (1524, 140106), (2286, 93404), (2413, 88488), (2458, 86868), (3048, 70053), (3687, 57912), (4572, 46702), (4826, 44244), (4916, 43434), (7239, 29496), (7374, 28956), (9144, 23351), (9652, 22122), (9832, 21717), (11061, 19304), (14478, 14748)]