1738512464

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 120

約数和(自身を含む): 3879204840

約数和(自身を除く): 2140692376

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 137, 152, 169, 208, 247, 274, 304, 338, 361, 494, 548, 676, 722, 988, 1096, 1352, 1444, 1781, 1976, 2192, 2197, 2603, 2704, 2888, 3211, 3562, 3952, 4394, 4693, 5206, 5776, 6422, 7124, 8788, 9386, 10412, 12844, 14248, 17576, 18772, 20824, 23153, 25688, 28496, 33839, 35152, 37544, 41648, 41743, 46306, 49457, 51376, 61009, 67678, 75088, 83486, 92612, 98914, 122018, 135356, 166972, 185224, 197828, 244036, 270712, 300989, 333944, 370448, 395656, 439907, 488072, 541424, 601978, 642941, 667888, 791312, 793117, 879814, 976144, 1203956, 1285882, 1586234, 1759628, 2407912, 2571764, 3172468, 3519256, 4815824, 5143528, 5718791, 6344936, 7038512, 8358233, 10287056, 11437582, 12689872, 16716466, 22875164, 33432932, 45750328, 66865864, 91500656, 108657029, 133731728, 217314058, 434628116, 869256232, 1738512464]

約数ペア:

[(1, 1738512464), (2, 869256232), (4, 434628116), (8, 217314058), (13, 133731728), (16, 108657029), (19, 91500656), (26, 66865864), (38, 45750328), (52, 33432932), (76, 22875164), (104, 16716466), (137, 12689872), (152, 11437582), (169, 10287056), (208, 8358233), (247, 7038512), (274, 6344936), (304, 5718791), (338, 5143528), (361, 4815824), (494, 3519256), (548, 3172468), (676, 2571764), (722, 2407912), (988, 1759628), (1096, 1586234), (1352, 1285882), (1444, 1203956), (1781, 976144), (1976, 879814), (2192, 793117), (2197, 791312), (2603, 667888), (2704, 642941), (2888, 601978), (3211, 541424), (3562, 488072), (3952, 439907), (4394, 395656), (4693, 370448), (5206, 333944), (5776, 300989), (6422, 270712), (7124, 244036), (8788, 197828), (9386, 185224), (10412, 166972), (12844, 135356), (14248, 122018), (17576, 98914), (18772, 92612), (20824, 83486), (23153, 75088), (25688, 67678), (28496, 61009), (33839, 51376), (35152, 49457), (37544, 46306), (41648, 41743)]