338117616

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123581}}^1$

素因数の和:123614

約数の個数: 60

約数和(自身を含む): 996070920

約数和(自身を除く): 657953304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 123581, 247162, 370743, 494324, 741486, 988648, 1112229, 1482972, 1977296, 2224458, 2348039, 2965944, 4448916, 4696078, 5931888, 7044117, 8897832, 9392156, 14088234, 17795664, 18784312, 21132351, 28176468, 37568624, 42264702, 56352936, 84529404, 112705872, 169058808, 338117616]

約数ペア:

[(1, 338117616), (2, 169058808), (3, 112705872), (4, 84529404), (6, 56352936), (8, 42264702), (9, 37568624), (12, 28176468), (16, 21132351), (18, 18784312), (19, 17795664), (24, 14088234), (36, 9392156), (38, 8897832), (48, 7044117), (57, 5931888), (72, 4696078), (76, 4448916), (114, 2965944), (144, 2348039), (152, 2224458), (171, 1977296), (228, 1482972), (304, 1112229), (342, 988648), (456, 741486), (684, 494324), (912, 370743), (1368, 247162), (2736, 123581)]