286640352

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 144

約数和(自身を含む): 860539680

約数和(自身を除く): 573899328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 109, 138, 144, 184, 207, 218, 276, 288, 327, 368, 397, 414, 436, 552, 654, 736, 794, 828, 872, 981, 1104, 1191, 1308, 1588, 1656, 1744, 1962, 2208, 2382, 2507, 2616, 3176, 3312, 3488, 3573, 3924, 4764, 5014, 5232, 6352, 6624, 7146, 7521, 7848, 9131, 9528, 10028, 10464, 12704, 14292, 15042, 15696, 18262, 19056, 20056, 22563, 27393, 28584, 30084, 31392, 36524, 38112, 40112, 43273, 45126, 54786, 57168, 60168, 73048, 80224, 82179, 86546, 90252, 109572, 114336, 120336, 129819, 146096, 164358, 173092, 180504, 219144, 240672, 259638, 292192, 328716, 346184, 361008, 389457, 438288, 519276, 657432, 692368, 722016, 778914, 876576, 995279, 1038552, 1314864, 1384736, 1557828, 1990558, 2077104, 2629728, 2985837, 3115656, 3981116, 4154208, 5971674, 6231312, 7962232, 8957511, 11943348, 12462624, 15924464, 17915022, 23886696, 31848928, 35830044, 47773392, 71660088, 95546784, 143320176, 286640352]

約数ペア:

[(1, 286640352), (2, 143320176), (3, 95546784), (4, 71660088), (6, 47773392), (8, 35830044), (9, 31848928), (12, 23886696), (16, 17915022), (18, 15924464), (23, 12462624), (24, 11943348), (32, 8957511), (36, 7962232), (46, 6231312), (48, 5971674), (69, 4154208), (72, 3981116), (92, 3115656), (96, 2985837), (109, 2629728), (138, 2077104), (144, 1990558), (184, 1557828), (207, 1384736), (218, 1314864), (276, 1038552), (288, 995279), (327, 876576), (368, 778914), (397, 722016), (414, 692368), (436, 657432), (552, 519276), (654, 438288), (736, 389457), (794, 361008), (828, 346184), (872, 328716), (981, 292192), (1104, 259638), (1191, 240672), (1308, 219144), (1588, 180504), (1656, 173092), (1744, 164358), (1962, 146096), (2208, 129819), (2382, 120336), (2507, 114336), (2616, 109572), (3176, 90252), (3312, 86546), (3488, 82179), (3573, 80224), (3924, 73048), (4764, 60168), (5014, 57168), (5232, 54786), (6352, 45126), (6624, 43273), (7146, 40112), (7521, 38112), (7848, 36524), (9131, 31392), (9528, 30084), (10028, 28584), (10464, 27393), (12704, 22563), (14292, 20056), (15042, 19056), (15696, 18262)]