4240404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 12902400

約数和(自身を除く): 8661996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 79, 84, 108, 126, 142, 158, 189, 213, 237, 252, 284, 316, 378, 426, 474, 497, 553, 639, 711, 756, 852, 948, 994, 1106, 1278, 1422, 1491, 1659, 1917, 1988, 2133, 2212, 2556, 2844, 2982, 3318, 3834, 4266, 4473, 4977, 5609, 5964, 6636, 7668, 8532, 8946, 9954, 11218, 13419, 14931, 16827, 17892, 19908, 22436, 26838, 29862, 33654, 39263, 50481, 53676, 59724, 67308, 78526, 100962, 117789, 151443, 157052, 201924, 235578, 302886, 353367, 471156, 605772, 706734, 1060101, 1413468, 2120202, 4240404]

約数ペア:

[(1, 4240404), (2, 2120202), (3, 1413468), (4, 1060101), (6, 706734), (7, 605772), (9, 471156), (12, 353367), (14, 302886), (18, 235578), (21, 201924), (27, 157052), (28, 151443), (36, 117789), (42, 100962), (54, 78526), (63, 67308), (71, 59724), (79, 53676), (84, 50481), (108, 39263), (126, 33654), (142, 29862), (158, 26838), (189, 22436), (213, 19908), (237, 17892), (252, 16827), (284, 14931), (316, 13419), (378, 11218), (426, 9954), (474, 8946), (497, 8532), (553, 7668), (639, 6636), (711, 5964), (756, 5609), (852, 4977), (948, 4473), (994, 4266), (1106, 3834), (1278, 3318), (1422, 2982), (1491, 2844), (1659, 2556), (1917, 2212), (1988, 2133)]