387660344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{6659}}^1$

素因数の和:7067

約数の個数: 32

約数和(自身を含む): 767232000

約数和(自身を除く): 379571656

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 383, 766, 1532, 3064, 6659, 7277, 13318, 14554, 26636, 29108, 53272, 58216, 126521, 253042, 506084, 1012168, 2550397, 5100794, 10201588, 20403176, 48457543, 96915086, 193830172, 387660344]

約数ペア:

[(1, 387660344), (2, 193830172), (4, 96915086), (8, 48457543), (19, 20403176), (38, 10201588), (76, 5100794), (152, 2550397), (383, 1012168), (766, 506084), (1532, 253042), (3064, 126521), (6659, 58216), (7277, 53272), (13318, 29108), (14554, 26636)]