902517448

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{613}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 1973445120

約数和(自身を除く): 1070927672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 431, 488, 613, 854, 862, 1226, 1708, 1724, 2452, 3017, 3416, 3448, 4291, 4904, 6034, 8582, 12068, 17164, 24136, 26291, 34328, 37393, 52582, 74786, 105164, 149572, 184037, 210328, 261751, 264203, 299144, 368074, 523502, 528406, 736148, 1047004, 1056812, 1472296, 1849421, 2094008, 2113624, 3698842, 7397684, 14795368, 16116383, 32232766, 64465532, 112814681, 128931064, 225629362, 451258724, 902517448]

約数ペア:

[(1, 902517448), (2, 451258724), (4, 225629362), (7, 128931064), (8, 112814681), (14, 64465532), (28, 32232766), (56, 16116383), (61, 14795368), (122, 7397684), (244, 3698842), (427, 2113624), (431, 2094008), (488, 1849421), (613, 1472296), (854, 1056812), (862, 1047004), (1226, 736148), (1708, 528406), (1724, 523502), (2452, 368074), (3017, 299144), (3416, 264203), (3448, 261751), (4291, 210328), (4904, 184037), (6034, 149572), (8582, 105164), (12068, 74786), (17164, 52582), (24136, 37393), (26291, 34328)]