255735144

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{18793}}^1$

素因数の和:18821

約数の個数: 96

約数和(自身を含む): 820921920

約数和(自身を除く): 565186776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 18793, 37586, 56379, 75172, 112758, 131551, 150344, 169137, 225516, 263102, 338274, 394653, 451032, 507411, 526204, 676548, 789306, 1014822, 1052408, 1183959, 1353096, 1522233, 1578612, 2029644, 2367918, 3044466, 3157224, 3551877, 4059288, 4566699, 4735836, 6088932, 7103754, 9133398, 9471672, 10655631, 12177864, 14207508, 18266796, 21311262, 28415016, 31966893, 36533592, 42622524, 63933786, 85245048, 127867572, 255735144]

約数ペア:

[(1, 255735144), (2, 127867572), (3, 85245048), (4, 63933786), (6, 42622524), (7, 36533592), (8, 31966893), (9, 28415016), (12, 21311262), (14, 18266796), (18, 14207508), (21, 12177864), (24, 10655631), (27, 9471672), (28, 9133398), (36, 7103754), (42, 6088932), (54, 4735836), (56, 4566699), (63, 4059288), (72, 3551877), (81, 3157224), (84, 3044466), (108, 2367918), (126, 2029644), (162, 1578612), (168, 1522233), (189, 1353096), (216, 1183959), (243, 1052408), (252, 1014822), (324, 789306), (378, 676548), (486, 526204), (504, 507411), (567, 451032), (648, 394653), (756, 338274), (972, 263102), (1134, 225516), (1512, 169137), (1701, 150344), (1944, 131551), (2268, 112758), (3402, 75172), (4536, 56379), (6804, 37586), (13608, 18793)]