238020144

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{260987}}^1$

素因数の和:261017

約数の個数: 40

約数和(自身を含む): 647250240

約数和(自身を除く): 409230096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 260987, 521974, 782961, 1043948, 1565922, 2087896, 3131844, 4175792, 4958753, 6263688, 9917506, 12527376, 14876259, 19835012, 29752518, 39670024, 59505036, 79340048, 119010072, 238020144]

約数ペア:

[(1, 238020144), (2, 119010072), (3, 79340048), (4, 59505036), (6, 39670024), (8, 29752518), (12, 19835012), (16, 14876259), (19, 12527376), (24, 9917506), (38, 6263688), (48, 4958753), (57, 4175792), (76, 3131844), (114, 2087896), (152, 1565922), (228, 1043948), (304, 782961), (456, 521974), (912, 260987)]