619988088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{16381}}^1$

素因数の和:16492

約数の個数: 64

約数和(自身を含む): 1651305600

約数和(自身を除く): 1031317512

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1992, 3154, 4731, 6308, 9462, 12616, 16381, 18924, 32762, 37848, 49143, 65524, 98286, 131048, 196572, 311239, 393144, 622478, 933717, 1244956, 1359623, 1867434, 2489912, 2719246, 3734868, 4078869, 5438492, 7469736, 8157738, 10876984, 16315476, 25832837, 32630952, 51665674, 77498511, 103331348, 154997022, 206662696, 309994044, 619988088]

約数ペア:

[(1, 619988088), (2, 309994044), (3, 206662696), (4, 154997022), (6, 103331348), (8, 77498511), (12, 51665674), (19, 32630952), (24, 25832837), (38, 16315476), (57, 10876984), (76, 8157738), (83, 7469736), (114, 5438492), (152, 4078869), (166, 3734868), (228, 2719246), (249, 2489912), (332, 1867434), (456, 1359623), (498, 1244956), (664, 933717), (996, 622478), (1577, 393144), (1992, 311239), (3154, 196572), (4731, 131048), (6308, 98286), (9462, 65524), (12616, 49143), (16381, 37848), (18924, 32762)]