1355517904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 2982999552

約数和(自身を除く): 1627481648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 103, 104, 124, 157, 169, 206, 208, 248, 314, 338, 403, 412, 496, 628, 676, 806, 824, 1256, 1339, 1352, 1612, 1648, 2041, 2512, 2678, 2704, 3193, 3224, 4082, 4867, 5239, 5356, 6386, 6448, 8164, 9734, 10478, 10712, 12772, 16171, 16328, 17407, 19468, 20956, 21424, 25544, 26533, 32342, 32656, 34814, 38936, 41509, 41912, 51088, 53066, 63271, 64684, 69628, 77872, 83018, 83824, 106132, 126542, 129368, 139256, 166036, 210223, 212264, 253084, 258736, 278512, 332072, 420446, 424528, 501301, 506168, 539617, 664144, 822523, 840892, 1002602, 1012336, 1079234, 1645046, 1681784, 2005204, 2158468, 2732899, 3290092, 3363568, 4010408, 4316936, 5465798, 6516913, 6580184, 8020816, 8633872, 10931596, 13033826, 13160368, 21863192, 26067652, 43726384, 52135304, 84719869, 104270608, 169439738, 338879476, 677758952, 1355517904]

約数ペア:

[(1, 1355517904), (2, 677758952), (4, 338879476), (8, 169439738), (13, 104270608), (16, 84719869), (26, 52135304), (31, 43726384), (52, 26067652), (62, 21863192), (103, 13160368), (104, 13033826), (124, 10931596), (157, 8633872), (169, 8020816), (206, 6580184), (208, 6516913), (248, 5465798), (314, 4316936), (338, 4010408), (403, 3363568), (412, 3290092), (496, 2732899), (628, 2158468), (676, 2005204), (806, 1681784), (824, 1645046), (1256, 1079234), (1339, 1012336), (1352, 1002602), (1612, 840892), (1648, 822523), (2041, 664144), (2512, 539617), (2678, 506168), (2704, 501301), (3193, 424528), (3224, 420446), (4082, 332072), (4867, 278512), (5239, 258736), (5356, 253084), (6386, 212264), (6448, 210223), (8164, 166036), (9734, 139256), (10478, 129368), (10712, 126542), (12772, 106132), (16171, 83824), (16328, 83018), (17407, 77872), (19468, 69628), (20956, 64684), (21424, 63271), (25544, 53066), (26533, 51088), (32342, 41912), (32656, 41509), (34814, 38936)]