315053266

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 538736184

約数和(自身を除く): 223682918

約数列:

[1, 2, 11, 22, 41, 82, 113, 121, 226, 242, 281, 451, 562, 902, 1243, 2486, 3091, 4633, 4961, 6182, 9266, 9922, 11521, 13673, 23042, 27346, 31753, 34001, 50963, 63506, 68002, 101926, 126731, 253462, 349283, 560593, 698566, 1121186, 1301873, 1394041, 2603746, 2788082, 3842113, 7684226, 14320603, 28641206, 157526633, 315053266]

約数ペア:

[(1, 315053266), (2, 157526633), (11, 28641206), (22, 14320603), (41, 7684226), (82, 3842113), (113, 2788082), (121, 2603746), (226, 1394041), (242, 1301873), (281, 1121186), (451, 698566), (562, 560593), (902, 349283), (1243, 253462), (2486, 126731), (3091, 101926), (4633, 68002), (4961, 63506), (6182, 50963), (9266, 34001), (9922, 31753), (11521, 27346), (13673, 23042)]