315647152

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2711}}^1$

素因数の和:3121

約数の個数: 40

約数和(自身を含む): 645672960

約数和(自身を除く): 330025808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 383, 766, 1532, 2711, 3064, 5422, 6128, 7277, 10844, 14554, 21688, 29108, 43376, 51509, 58216, 103018, 116432, 206036, 412072, 824144, 1038313, 2076626, 4153252, 8306504, 16613008, 19727947, 39455894, 78911788, 157823576, 315647152]

約数ペア:

[(1, 315647152), (2, 157823576), (4, 78911788), (8, 39455894), (16, 19727947), (19, 16613008), (38, 8306504), (76, 4153252), (152, 2076626), (304, 1038313), (383, 824144), (766, 412072), (1532, 206036), (2711, 116432), (3064, 103018), (5422, 58216), (6128, 51509), (7277, 43376), (10844, 29108), (14554, 21688)]