713189888

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:965

約数の個数: 80

約数和(自身を含む): 1509653376

約数和(自身を除く): 796463488

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 71, 92, 128, 142, 184, 256, 284, 368, 512, 568, 736, 853, 1136, 1472, 1633, 1706, 2272, 2944, 3266, 3412, 4544, 5888, 6532, 6824, 9088, 11776, 13064, 13648, 18176, 19619, 26128, 27296, 36352, 39238, 52256, 54592, 60563, 78476, 104512, 109184, 121126, 156952, 209024, 218368, 242252, 313904, 418048, 436736, 484504, 627808, 836096, 969008, 1255616, 1392949, 1938016, 2511232, 2785898, 3876032, 5022464, 5571796, 7752064, 10044928, 11143592, 15504128, 22287184, 31008256, 44574368, 89148736, 178297472, 356594944, 713189888]

約数ペア:

[(1, 713189888), (2, 356594944), (4, 178297472), (8, 89148736), (16, 44574368), (23, 31008256), (32, 22287184), (46, 15504128), (64, 11143592), (71, 10044928), (92, 7752064), (128, 5571796), (142, 5022464), (184, 3876032), (256, 2785898), (284, 2511232), (368, 1938016), (512, 1392949), (568, 1255616), (736, 969008), (853, 836096), (1136, 627808), (1472, 484504), (1633, 436736), (1706, 418048), (2272, 313904), (2944, 242252), (3266, 218368), (3412, 209024), (4544, 156952), (5888, 121126), (6532, 109184), (6824, 104512), (9088, 78476), (11776, 60563), (13064, 54592), (13648, 52256), (18176, 39238), (19619, 36352), (26128, 27296)]