2461872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 7713792

約数和(自身を除く): 5251920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 431, 476, 714, 816, 862, 952, 1293, 1428, 1724, 1904, 2586, 2856, 3017, 3448, 5172, 5712, 6034, 6896, 7327, 9051, 10344, 12068, 14654, 18102, 20688, 21981, 24136, 29308, 36204, 43962, 48272, 51289, 58616, 72408, 87924, 102578, 117232, 144816, 153867, 175848, 205156, 307734, 351696, 410312, 615468, 820624, 1230936, 2461872]

約数ペア:

[(1, 2461872), (2, 1230936), (3, 820624), (4, 615468), (6, 410312), (7, 351696), (8, 307734), (12, 205156), (14, 175848), (16, 153867), (17, 144816), (21, 117232), (24, 102578), (28, 87924), (34, 72408), (42, 58616), (48, 51289), (51, 48272), (56, 43962), (68, 36204), (84, 29308), (102, 24136), (112, 21981), (119, 20688), (136, 18102), (168, 14654), (204, 12068), (238, 10344), (272, 9051), (336, 7327), (357, 6896), (408, 6034), (431, 5712), (476, 5172), (714, 3448), (816, 3017), (862, 2856), (952, 2586), (1293, 1904), (1428, 1724)]