8708486904

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54409}}^1$

素因数の和:54459

約数の個数: 160

約数和(自身を含む): 27651162000

約数和(自身を除く): 18942675096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2808, 2964, 3078, 4104, 4212, 4446, 5928, 6156, 6669, 8424, 8892, 12312, 13338, 17784, 20007, 26676, 40014, 53352, 54409, 80028, 108818, 160056, 163227, 217636, 326454, 435272, 489681, 652908, 707317, 979362, 1033771, 1305816, 1414634, 1469043, 1958724, 2067542, 2121951, 2829268, 2938086, 3101313, 3917448, 4135084, 4243902, 4407129, 5658536, 5876172, 6202626, 6365853, 8270168, 8487804, 8814258, 9303939, 11752344, 12405252, 12731706, 13439023, 16975608, 17628516, 18607878, 19097559, 24810504, 25463412, 26878046, 27911817, 35257032, 37215756, 38195118, 40317069, 50926824, 53756092, 55823634, 57292677, 74431512, 76390236, 80634138, 83735451, 107512184, 111647268, 114585354, 120951207, 152780472, 161268276, 167470902, 223294536, 229170708, 241902414, 322536552, 334941804, 362853621, 458341416, 483804828, 669883608, 725707242, 967609656, 1088560863, 1451414484, 2177121726, 2902828968, 4354243452, 8708486904]

約数ペア:

[(1, 8708486904), (2, 4354243452), (3, 2902828968), (4, 2177121726), (6, 1451414484), (8, 1088560863), (9, 967609656), (12, 725707242), (13, 669883608), (18, 483804828), (19, 458341416), (24, 362853621), (26, 334941804), (27, 322536552), (36, 241902414), (38, 229170708), (39, 223294536), (52, 167470902), (54, 161268276), (57, 152780472), (72, 120951207), (76, 114585354), (78, 111647268), (81, 107512184), (104, 83735451), (108, 80634138), (114, 76390236), (117, 74431512), (152, 57292677), (156, 55823634), (162, 53756092), (171, 50926824), (216, 40317069), (228, 38195118), (234, 37215756), (247, 35257032), (312, 27911817), (324, 26878046), (342, 25463412), (351, 24810504), (456, 19097559), (468, 18607878), (494, 17628516), (513, 16975608), (648, 13439023), (684, 12731706), (702, 12405252), (741, 11752344), (936, 9303939), (988, 8814258), (1026, 8487804), (1053, 8270168), (1368, 6365853), (1404, 6202626), (1482, 5876172), (1539, 5658536), (1976, 4407129), (2052, 4243902), (2106, 4135084), (2223, 3917448), (2808, 3101313), (2964, 2938086), (3078, 2829268), (4104, 2121951), (4212, 2067542), (4446, 1958724), (5928, 1469043), (6156, 1414634), (6669, 1305816), (8424, 1033771), (8892, 979362), (12312, 707317), (13338, 652908), (17784, 489681), (20007, 435272), (26676, 326454), (40014, 217636), (53352, 163227), (54409, 160056), (80028, 108818)]