659379888

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1423

約数の個数: 120

約数和(自身を含む): 1912502592

約数和(自身を除く): 1253122704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 83, 86, 129, 144, 166, 172, 249, 258, 332, 344, 387, 498, 516, 664, 688, 747, 774, 996, 1032, 1283, 1328, 1494, 1548, 1992, 2064, 2566, 2988, 3096, 3569, 3849, 3984, 5132, 5976, 6192, 7138, 7698, 10264, 10707, 11547, 11952, 14276, 15396, 20528, 21414, 23094, 28552, 30792, 32121, 42828, 46188, 55169, 57104, 61584, 64242, 85656, 92376, 106489, 110338, 128484, 165507, 171312, 184752, 212978, 220676, 256968, 319467, 331014, 425956, 441352, 496521, 513936, 638934, 662028, 851912, 882704, 958401, 993042, 1277868, 1324056, 1703824, 1916802, 1986084, 2555736, 2648112, 3833604, 3972168, 4579027, 5111472, 7667208, 7944336, 9158054, 13737081, 15334416, 18316108, 27474162, 36632216, 41211243, 54948324, 73264432, 82422486, 109896648, 164844972, 219793296, 329689944, 659379888]

約数ペア:

[(1, 659379888), (2, 329689944), (3, 219793296), (4, 164844972), (6, 109896648), (8, 82422486), (9, 73264432), (12, 54948324), (16, 41211243), (18, 36632216), (24, 27474162), (36, 18316108), (43, 15334416), (48, 13737081), (72, 9158054), (83, 7944336), (86, 7667208), (129, 5111472), (144, 4579027), (166, 3972168), (172, 3833604), (249, 2648112), (258, 2555736), (332, 1986084), (344, 1916802), (387, 1703824), (498, 1324056), (516, 1277868), (664, 993042), (688, 958401), (747, 882704), (774, 851912), (996, 662028), (1032, 638934), (1283, 513936), (1328, 496521), (1494, 441352), (1548, 425956), (1992, 331014), (2064, 319467), (2566, 256968), (2988, 220676), (3096, 212978), (3569, 184752), (3849, 171312), (3984, 165507), (5132, 128484), (5976, 110338), (6192, 106489), (7138, 92376), (7698, 85656), (10264, 64242), (10707, 61584), (11547, 57104), (11952, 55169), (14276, 46188), (15396, 42828), (20528, 32121), (21414, 30792), (23094, 28552)]