2648877408

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{66169}}^1$

素因数の和:66324

約数の個数: 72

約数和(自身を含む): 7587052200

約数和(自身を除く): 4938174792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 66169, 132338, 198507, 264676, 397014, 529352, 595521, 794028, 1058704, 1191042, 1588056, 2117408, 2382084, 3176112, 4764168, 6352224, 9197491, 9528336, 18394982, 19056672, 27592473, 36789964, 55184946, 73579928, 82777419, 110369892, 147159856, 165554838, 220739784, 294319712, 331109676, 441479568, 662219352, 882959136, 1324438704, 2648877408]

約数ペア:

[(1, 2648877408), (2, 1324438704), (3, 882959136), (4, 662219352), (6, 441479568), (8, 331109676), (9, 294319712), (12, 220739784), (16, 165554838), (18, 147159856), (24, 110369892), (32, 82777419), (36, 73579928), (48, 55184946), (72, 36789964), (96, 27592473), (139, 19056672), (144, 18394982), (278, 9528336), (288, 9197491), (417, 6352224), (556, 4764168), (834, 3176112), (1112, 2382084), (1251, 2117408), (1668, 1588056), (2224, 1191042), (2502, 1058704), (3336, 794028), (4448, 595521), (5004, 529352), (6672, 397014), (10008, 264676), (13344, 198507), (20016, 132338), (40032, 66169)]