388299324

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13477}}^1$

素因数の和:13512

約数の個数: 60

約数和(自身を含む): 1057052584

約数和(自身を除く): 668753260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 13477, 14406, 26954, 28812, 40431, 53908, 80862, 94339, 161724, 188678, 283017, 377356, 566034, 660373, 1132068, 1320746, 1981119, 2641492, 3962238, 4622611, 7924476, 9245222, 13867833, 18490444, 27735666, 32358277, 55471332, 64716554, 97074831, 129433108, 194149662, 388299324]

約数ペア:

[(1, 388299324), (2, 194149662), (3, 129433108), (4, 97074831), (6, 64716554), (7, 55471332), (12, 32358277), (14, 27735666), (21, 18490444), (28, 13867833), (42, 9245222), (49, 7924476), (84, 4622611), (98, 3962238), (147, 2641492), (196, 1981119), (294, 1320746), (343, 1132068), (588, 660373), (686, 566034), (1029, 377356), (1372, 283017), (2058, 188678), (2401, 161724), (4116, 94339), (4802, 80862), (7203, 53908), (9604, 40431), (13477, 28812), (14406, 26954)]