393689772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26479}}^1$

素因数の和:26555

約数の個数: 72

約数和(自身を含む): 1156646400

約数和(自身を除く): 762956628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 26479, 52958, 79437, 105916, 158874, 185353, 238311, 317748, 370706, 476622, 556059, 741412, 953244, 1112118, 1562261, 1668177, 2224236, 3124522, 3336354, 4686783, 6249044, 6672708, 9373566, 10935827, 14060349, 18747132, 21871654, 28120698, 32807481, 43743308, 56241396, 65614962, 98422443, 131229924, 196844886, 393689772]

約数ペア:

[(1, 393689772), (2, 196844886), (3, 131229924), (4, 98422443), (6, 65614962), (7, 56241396), (9, 43743308), (12, 32807481), (14, 28120698), (18, 21871654), (21, 18747132), (28, 14060349), (36, 10935827), (42, 9373566), (59, 6672708), (63, 6249044), (84, 4686783), (118, 3336354), (126, 3124522), (177, 2224236), (236, 1668177), (252, 1562261), (354, 1112118), (413, 953244), (531, 741412), (708, 556059), (826, 476622), (1062, 370706), (1239, 317748), (1652, 238311), (2124, 185353), (2478, 158874), (3717, 105916), (4956, 79437), (7434, 52958), (14868, 26479)]