313325507968

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{159293}}^1$

素因数の和:159456

約数の個数: 96

約数和(自身を含む): 691514369280

約数和(自身を除く): 378188861312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 127, 128, 176, 242, 254, 352, 484, 508, 704, 968, 1016, 1397, 1408, 1936, 2032, 2794, 3872, 4064, 5588, 7744, 8128, 11176, 15367, 15488, 16256, 22352, 30734, 44704, 61468, 89408, 122936, 159293, 178816, 245872, 318586, 491744, 637172, 983488, 1274344, 1752223, 1966976, 2548688, 3504446, 5097376, 7008892, 10194752, 14017784, 19274453, 20230211, 20389504, 28035568, 38548906, 40460422, 56071136, 77097812, 80920844, 112142272, 154195624, 161841688, 222532321, 224284544, 308391248, 323683376, 445064642, 616782496, 647366752, 890129284, 1233564992, 1294733504, 1780258568, 2447855531, 2467129984, 2589467008, 3560517136, 4895711062, 7121034272, 9791422124, 14242068544, 19582844248, 28484137088, 39165688496, 78331376992, 156662753984, 313325507968]

約数ペア:

[(1, 313325507968), (2, 156662753984), (4, 78331376992), (8, 39165688496), (11, 28484137088), (16, 19582844248), (22, 14242068544), (32, 9791422124), (44, 7121034272), (64, 4895711062), (88, 3560517136), (121, 2589467008), (127, 2467129984), (128, 2447855531), (176, 1780258568), (242, 1294733504), (254, 1233564992), (352, 890129284), (484, 647366752), (508, 616782496), (704, 445064642), (968, 323683376), (1016, 308391248), (1397, 224284544), (1408, 222532321), (1936, 161841688), (2032, 154195624), (2794, 112142272), (3872, 80920844), (4064, 77097812), (5588, 56071136), (7744, 40460422), (8128, 38548906), (11176, 28035568), (15367, 20389504), (15488, 20230211), (16256, 19274453), (22352, 14017784), (30734, 10194752), (44704, 7008892), (61468, 5097376), (89408, 3504446), (122936, 2548688), (159293, 1966976), (178816, 1752223), (245872, 1274344), (318586, 983488), (491744, 637172)]