39815184

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 109368000

約数和(自身を除く): 69552816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 293, 298, 304, 447, 456, 586, 596, 879, 894, 912, 1172, 1192, 1758, 1788, 2344, 2384, 2831, 3516, 3576, 4688, 5567, 5662, 7032, 7152, 8493, 11134, 11324, 14064, 16701, 16986, 22268, 22648, 33402, 33972, 43657, 44536, 45296, 66804, 67944, 87314, 89072, 130971, 133608, 135888, 174628, 261942, 267216, 349256, 523884, 698512, 829483, 1047768, 1658966, 2095536, 2488449, 3317932, 4976898, 6635864, 9953796, 13271728, 19907592, 39815184]

約数ペア:

[(1, 39815184), (2, 19907592), (3, 13271728), (4, 9953796), (6, 6635864), (8, 4976898), (12, 3317932), (16, 2488449), (19, 2095536), (24, 1658966), (38, 1047768), (48, 829483), (57, 698512), (76, 523884), (114, 349256), (149, 267216), (152, 261942), (228, 174628), (293, 135888), (298, 133608), (304, 130971), (447, 89072), (456, 87314), (586, 67944), (596, 66804), (879, 45296), (894, 44536), (912, 43657), (1172, 33972), (1192, 33402), (1758, 22648), (1788, 22268), (2344, 16986), (2384, 16701), (2831, 14064), (3516, 11324), (3576, 11134), (4688, 8493), (5567, 7152), (5662, 7032)]