2278902224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1783}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 4841975808

約数和(自身を除く): 2563073584

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 127, 136, 148, 254, 272, 296, 508, 592, 629, 1016, 1258, 1783, 2032, 2159, 2516, 3566, 4318, 4699, 5032, 7132, 8636, 9398, 10064, 14264, 17272, 18796, 28528, 30311, 34544, 37592, 60622, 65971, 75184, 79883, 121244, 131942, 159766, 226441, 242488, 263884, 319532, 452882, 484976, 527768, 639064, 905764, 1055536, 1121507, 1278128, 1811528, 2243014, 3623056, 3849497, 4486028, 7698994, 8378317, 8972056, 15397988, 16756634, 17944112, 30795976, 33513268, 61591952, 67026536, 134053072, 142431389, 284862778, 569725556, 1139451112, 2278902224]

約数ペア:

[(1, 2278902224), (2, 1139451112), (4, 569725556), (8, 284862778), (16, 142431389), (17, 134053072), (34, 67026536), (37, 61591952), (68, 33513268), (74, 30795976), (127, 17944112), (136, 16756634), (148, 15397988), (254, 8972056), (272, 8378317), (296, 7698994), (508, 4486028), (592, 3849497), (629, 3623056), (1016, 2243014), (1258, 1811528), (1783, 1278128), (2032, 1121507), (2159, 1055536), (2516, 905764), (3566, 639064), (4318, 527768), (4699, 484976), (5032, 452882), (7132, 319532), (8636, 263884), (9398, 242488), (10064, 226441), (14264, 159766), (17272, 131942), (18796, 121244), (28528, 79883), (30311, 75184), (34544, 65971), (37592, 60622)]