388127532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85793}}^1$

素因数の和:85842

約数の個数: 48

約数和(自身を含む): 1008937440

約数和(自身を除く): 620809908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 85793, 171586, 257379, 343172, 514758, 1029516, 1115309, 2230618, 2487997, 3345927, 4461236, 4975994, 6691854, 7463991, 9951988, 13383708, 14927982, 29855964, 32343961, 64687922, 97031883, 129375844, 194063766, 388127532]

約数ペア:

[(1, 388127532), (2, 194063766), (3, 129375844), (4, 97031883), (6, 64687922), (12, 32343961), (13, 29855964), (26, 14927982), (29, 13383708), (39, 9951988), (52, 7463991), (58, 6691854), (78, 4975994), (87, 4461236), (116, 3345927), (156, 2487997), (174, 2230618), (348, 1115309), (377, 1029516), (754, 514758), (1131, 343172), (1508, 257379), (2262, 171586), (4524, 85793)]