2912751192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2261

約数の個数: 128

約数和(自身を含む): 8110872000

約数和(自身を除く): 5198120808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 109, 123, 156, 164, 218, 246, 312, 327, 328, 436, 492, 533, 654, 872, 984, 1066, 1308, 1417, 1599, 2089, 2132, 2616, 2834, 3198, 4178, 4251, 4264, 4469, 5668, 6267, 6396, 8356, 8502, 8938, 11336, 12534, 12792, 13407, 16712, 17004, 17876, 25068, 26814, 27157, 34008, 35752, 50136, 53628, 54314, 58097, 81471, 85649, 107256, 108628, 116194, 162942, 171298, 174291, 217256, 227701, 232388, 256947, 325884, 342596, 348582, 455402, 464776, 513894, 651768, 683103, 685192, 697164, 910804, 1027788, 1113437, 1366206, 1394328, 1821608, 2055576, 2226874, 2732412, 2960113, 3340311, 4453748, 5464824, 5920226, 6680622, 8880339, 8907496, 9335741, 11840452, 13361244, 17760678, 18671482, 23680904, 26722488, 28007223, 35521356, 37342964, 56014446, 71042712, 74685928, 112028892, 121364633, 224057784, 242729266, 364093899, 485458532, 728187798, 970917064, 1456375596, 2912751192]

約数ペア:

[(1, 2912751192), (2, 1456375596), (3, 970917064), (4, 728187798), (6, 485458532), (8, 364093899), (12, 242729266), (13, 224057784), (24, 121364633), (26, 112028892), (39, 74685928), (41, 71042712), (52, 56014446), (78, 37342964), (82, 35521356), (104, 28007223), (109, 26722488), (123, 23680904), (156, 18671482), (164, 17760678), (218, 13361244), (246, 11840452), (312, 9335741), (327, 8907496), (328, 8880339), (436, 6680622), (492, 5920226), (533, 5464824), (654, 4453748), (872, 3340311), (984, 2960113), (1066, 2732412), (1308, 2226874), (1417, 2055576), (1599, 1821608), (2089, 1394328), (2132, 1366206), (2616, 1113437), (2834, 1027788), (3198, 910804), (4178, 697164), (4251, 685192), (4264, 683103), (4469, 651768), (5668, 513894), (6267, 464776), (6396, 455402), (8356, 348582), (8502, 342596), (8938, 325884), (11336, 256947), (12534, 232388), (12792, 227701), (13407, 217256), (16712, 174291), (17004, 171298), (17876, 162942), (25068, 116194), (26814, 108628), (27157, 107256), (34008, 85649), (35752, 81471), (50136, 58097), (53628, 54314)]