478895152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{6761}}^1$

素因数の和:7021

約数の個数: 40

約数和(自身を含む): 981030960

約数和(自身を除く): 502135808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 233, 304, 466, 932, 1864, 3728, 4427, 6761, 8854, 13522, 17708, 27044, 35416, 54088, 70832, 108176, 128459, 256918, 513836, 1027672, 1575313, 2055344, 3150626, 6301252, 12602504, 25205008, 29930947, 59861894, 119723788, 239447576, 478895152]

約数ペア:

[(1, 478895152), (2, 239447576), (4, 119723788), (8, 59861894), (16, 29930947), (19, 25205008), (38, 12602504), (76, 6301252), (152, 3150626), (233, 2055344), (304, 1575313), (466, 1027672), (932, 513836), (1864, 256918), (3728, 128459), (4427, 108176), (6761, 70832), (8854, 54088), (13522, 35416), (17708, 27044)]