1420872528

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1\times {\mathrm{431}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 3709691136

約数和(自身を除く): 2288818608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 397, 431, 519, 692, 794, 862, 1038, 1191, 1293, 1384, 1588, 1724, 2076, 2382, 2586, 2768, 3176, 3448, 4152, 4764, 5172, 6352, 6896, 8304, 9528, 10344, 19056, 20688, 68681, 74563, 137362, 149126, 171107, 206043, 223689, 274724, 298252, 342214, 412086, 447378, 513321, 549448, 596504, 684428, 824172, 894756, 1026642, 1098896, 1193008, 1368856, 1648344, 1789512, 2053284, 2737712, 3296688, 3579024, 4106568, 8213136, 29601511, 59203022, 88804533, 118406044, 177609066, 236812088, 355218132, 473624176, 710436264, 1420872528]

約数ペア:

[(1, 1420872528), (2, 710436264), (3, 473624176), (4, 355218132), (6, 236812088), (8, 177609066), (12, 118406044), (16, 88804533), (24, 59203022), (48, 29601511), (173, 8213136), (346, 4106568), (397, 3579024), (431, 3296688), (519, 2737712), (692, 2053284), (794, 1789512), (862, 1648344), (1038, 1368856), (1191, 1193008), (1293, 1098896), (1384, 1026642), (1588, 894756), (1724, 824172), (2076, 684428), (2382, 596504), (2586, 549448), (2768, 513321), (3176, 447378), (3448, 412086), (4152, 342214), (4764, 298252), (5172, 274724), (6352, 223689), (6896, 206043), (8304, 171107), (9528, 149126), (10344, 137362), (19056, 74563), (20688, 68681)]