3947778864

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{31189}}^1$

素因数の和:31499

約数の個数: 80

約数和(自身を含む): 11370626400

約数和(自身を除く): 7422847536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 586, 879, 1172, 1758, 2344, 2637, 3516, 4688, 5274, 7032, 7911, 10548, 14064, 15822, 21096, 31189, 31644, 42192, 62378, 63288, 93567, 124756, 126576, 187134, 249512, 280701, 374268, 499024, 561402, 748536, 842103, 1122804, 1497072, 1684206, 2245608, 3368412, 4491216, 6736824, 9138377, 13473648, 18276754, 27415131, 36553508, 54830262, 73107016, 82245393, 109660524, 146214032, 164490786, 219321048, 246736179, 328981572, 438642096, 493472358, 657963144, 986944716, 1315926288, 1973889432, 3947778864]

約数ペア:

[(1, 3947778864), (2, 1973889432), (3, 1315926288), (4, 986944716), (6, 657963144), (8, 493472358), (9, 438642096), (12, 328981572), (16, 246736179), (18, 219321048), (24, 164490786), (27, 146214032), (36, 109660524), (48, 82245393), (54, 73107016), (72, 54830262), (108, 36553508), (144, 27415131), (216, 18276754), (293, 13473648), (432, 9138377), (586, 6736824), (879, 4491216), (1172, 3368412), (1758, 2245608), (2344, 1684206), (2637, 1497072), (3516, 1122804), (4688, 842103), (5274, 748536), (7032, 561402), (7911, 499024), (10548, 374268), (14064, 280701), (15822, 249512), (21096, 187134), (31189, 126576), (31644, 124756), (42192, 93567), (62378, 63288)]