2559165648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1237

約数の個数: 120

約数和(自身を含む): 7186102560

約数和(自身を除く): 4626936912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 389, 507, 624, 676, 778, 811, 1014, 1167, 1352, 1556, 1622, 2028, 2334, 2433, 2704, 3112, 3244, 4056, 4668, 4866, 5057, 6224, 6488, 8112, 9336, 9732, 10114, 10543, 12976, 15171, 18672, 19464, 20228, 21086, 30342, 31629, 38928, 40456, 42172, 60684, 63258, 65741, 80912, 84344, 121368, 126516, 131482, 137059, 168688, 197223, 242736, 253032, 262964, 274118, 315479, 394446, 411177, 506064, 525928, 548236, 630958, 788892, 822354, 946437, 1051856, 1096472, 1261916, 1577784, 1644708, 1892874, 2192944, 2523832, 3155568, 3289416, 3785748, 4101227, 5047664, 6578832, 7571496, 8202454, 12303681, 15142992, 16404908, 24607362, 32809816, 49214724, 53315951, 65619632, 98429448, 106631902, 159947853, 196858896, 213263804, 319895706, 426527608, 639791412, 853055216, 1279582824, 2559165648]

約数ペア:

[(1, 2559165648), (2, 1279582824), (3, 853055216), (4, 639791412), (6, 426527608), (8, 319895706), (12, 213263804), (13, 196858896), (16, 159947853), (24, 106631902), (26, 98429448), (39, 65619632), (48, 53315951), (52, 49214724), (78, 32809816), (104, 24607362), (156, 16404908), (169, 15142992), (208, 12303681), (312, 8202454), (338, 7571496), (389, 6578832), (507, 5047664), (624, 4101227), (676, 3785748), (778, 3289416), (811, 3155568), (1014, 2523832), (1167, 2192944), (1352, 1892874), (1556, 1644708), (1622, 1577784), (2028, 1261916), (2334, 1096472), (2433, 1051856), (2704, 946437), (3112, 822354), (3244, 788892), (4056, 630958), (4668, 548236), (4866, 525928), (5057, 506064), (6224, 411177), (6488, 394446), (8112, 315479), (9336, 274118), (9732, 262964), (10114, 253032), (10543, 242736), (12976, 197223), (15171, 168688), (18672, 137059), (19464, 131482), (20228, 126516), (21086, 121368), (30342, 84344), (31629, 80912), (38928, 65741), (40456, 63258), (42172, 60684)]