280611590922

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{9929}}^1$

素因数の和:10397

約数の個数: 128

約数和(自身を含む): 679040409600

約数和(自身を除く): 398428818678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 127, 234, 254, 317, 351, 381, 634, 702, 762, 951, 1143, 1651, 1902, 2286, 2853, 3302, 3429, 4121, 4953, 5706, 6858, 8242, 8559, 9906, 9929, 12363, 14859, 17118, 19858, 24726, 29718, 29787, 37089, 40259, 44577, 59574, 74178, 80518, 89154, 89361, 111267, 120777, 129077, 178722, 222534, 241554, 258154, 268083, 362331, 387231, 523367, 536166, 724662, 774462, 1046734, 1086993, 1161693, 1260983, 1570101, 2173986, 2323386, 2521966, 3140202, 3147493, 3485079, 3782949, 4710303, 6294986, 6970158, 7565898, 9420606, 9442479, 11348847, 14130909, 16392779, 18884958, 22697694, 28261818, 28327437, 32785558, 34046541, 40917409, 49178337, 56654874, 68093082, 81834818, 84982311, 98356674, 122752227, 147535011, 169964622, 245504454, 295070022, 368256681, 399731611, 442605033, 736513362, 799463222, 885210066, 1104770043, 1199194833, 2209540086, 2398389666, 3597584499, 5196510943, 7195168998, 10393021886, 10792753497, 15589532829, 21585506994, 31179065658, 46768598487, 93537196974, 140305795461, 280611590922]

約数ペア:

[(1, 280611590922), (2, 140305795461), (3, 93537196974), (6, 46768598487), (9, 31179065658), (13, 21585506994), (18, 15589532829), (26, 10792753497), (27, 10393021886), (39, 7195168998), (54, 5196510943), (78, 3597584499), (117, 2398389666), (127, 2209540086), (234, 1199194833), (254, 1104770043), (317, 885210066), (351, 799463222), (381, 736513362), (634, 442605033), (702, 399731611), (762, 368256681), (951, 295070022), (1143, 245504454), (1651, 169964622), (1902, 147535011), (2286, 122752227), (2853, 98356674), (3302, 84982311), (3429, 81834818), (4121, 68093082), (4953, 56654874), (5706, 49178337), (6858, 40917409), (8242, 34046541), (8559, 32785558), (9906, 28327437), (9929, 28261818), (12363, 22697694), (14859, 18884958), (17118, 16392779), (19858, 14130909), (24726, 11348847), (29718, 9442479), (29787, 9420606), (37089, 7565898), (40259, 6970158), (44577, 6294986), (59574, 4710303), (74178, 3782949), (80518, 3485079), (89154, 3147493), (89361, 3140202), (111267, 2521966), (120777, 2323386), (129077, 2173986), (178722, 1570101), (222534, 1260983), (241554, 1161693), (258154, 1086993), (268083, 1046734), (362331, 774462), (387231, 724662), (523367, 536166)]