25807974672

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{859}}^1$

素因数の和:1293

約数の個数: 160

約数和(自身を含む): 70242488320

約数和(自身を除く): 44434513648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 331, 366, 372, 488, 496, 662, 732, 744, 859, 976, 993, 1324, 1464, 1488, 1718, 1891, 1986, 2577, 2648, 2928, 3436, 3782, 3972, 5154, 5296, 5673, 6872, 7564, 7944, 10261, 10308, 11346, 13744, 15128, 15888, 20191, 20522, 20616, 22692, 26629, 30256, 30783, 40382, 41044, 41232, 45384, 52399, 53258, 60573, 61566, 79887, 80764, 82088, 90768, 104798, 106516, 121146, 123132, 157197, 159774, 161528, 164176, 209596, 213032, 242292, 246264, 284329, 314394, 319548, 323056, 419192, 426064, 484584, 492528, 568658, 625921, 628788, 639096, 838384, 852987, 969168, 1137316, 1251842, 1257576, 1278192, 1624369, 1705974, 1877763, 2274632, 2503684, 2515152, 3248738, 3411948, 3755526, 4549264, 4873107, 5007368, 6497476, 6823896, 7511052, 8814199, 9746214, 10014736, 12994952, 13647792, 15022104, 17344069, 17628398, 19492428, 25989904, 26442597, 30044208, 34688138, 35256796, 38984856, 52032207, 52885194, 69376276, 70513592, 77969712, 104064414, 105770388, 138752552, 141027184, 208128828, 211540776, 277505104, 416257656, 423081552, 537666139, 832515312, 1075332278, 1612998417, 2150664556, 3225996834, 4301329112, 6451993668, 8602658224, 12903987336, 25807974672]

約数ペア:

[(1, 25807974672), (2, 12903987336), (3, 8602658224), (4, 6451993668), (6, 4301329112), (8, 3225996834), (12, 2150664556), (16, 1612998417), (24, 1075332278), (31, 832515312), (48, 537666139), (61, 423081552), (62, 416257656), (93, 277505104), (122, 211540776), (124, 208128828), (183, 141027184), (186, 138752552), (244, 105770388), (248, 104064414), (331, 77969712), (366, 70513592), (372, 69376276), (488, 52885194), (496, 52032207), (662, 38984856), (732, 35256796), (744, 34688138), (859, 30044208), (976, 26442597), (993, 25989904), (1324, 19492428), (1464, 17628398), (1488, 17344069), (1718, 15022104), (1891, 13647792), (1986, 12994952), (2577, 10014736), (2648, 9746214), (2928, 8814199), (3436, 7511052), (3782, 6823896), (3972, 6497476), (5154, 5007368), (5296, 4873107), (5673, 4549264), (6872, 3755526), (7564, 3411948), (7944, 3248738), (10261, 2515152), (10308, 2503684), (11346, 2274632), (13744, 1877763), (15128, 1705974), (15888, 1624369), (20191, 1278192), (20522, 1257576), (20616, 1251842), (22692, 1137316), (26629, 969168), (30256, 852987), (30783, 838384), (40382, 639096), (41044, 628788), (41232, 625921), (45384, 568658), (52399, 492528), (53258, 484584), (60573, 426064), (61566, 419192), (79887, 323056), (80764, 319548), (82088, 314394), (90768, 284329), (104798, 246264), (106516, 242292), (121146, 213032), (123132, 209596), (157197, 164176), (159774, 161528)]