261592608

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 727876800

約数和(自身を除く): 466284192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 173, 228, 304, 346, 456, 519, 608, 692, 829, 912, 1038, 1384, 1658, 1824, 2076, 2487, 2768, 3287, 3316, 4152, 4974, 5536, 6574, 6632, 8304, 9861, 9948, 13148, 13264, 15751, 16608, 19722, 19896, 26296, 26528, 31502, 39444, 39792, 47253, 52592, 63004, 78888, 79584, 94506, 105184, 126008, 143417, 157776, 189012, 252016, 286834, 315552, 378024, 430251, 504032, 573668, 756048, 860502, 1147336, 1512096, 1721004, 2294672, 2724923, 3442008, 4589344, 5449846, 6884016, 8174769, 10899692, 13768032, 16349538, 21799384, 32699076, 43598768, 65398152, 87197536, 130796304, 261592608]

約数ペア:

[(1, 261592608), (2, 130796304), (3, 87197536), (4, 65398152), (6, 43598768), (8, 32699076), (12, 21799384), (16, 16349538), (19, 13768032), (24, 10899692), (32, 8174769), (38, 6884016), (48, 5449846), (57, 4589344), (76, 3442008), (96, 2724923), (114, 2294672), (152, 1721004), (173, 1512096), (228, 1147336), (304, 860502), (346, 756048), (456, 573668), (519, 504032), (608, 430251), (692, 378024), (829, 315552), (912, 286834), (1038, 252016), (1384, 189012), (1658, 157776), (1824, 143417), (2076, 126008), (2487, 105184), (2768, 94506), (3287, 79584), (3316, 78888), (4152, 63004), (4974, 52592), (5536, 47253), (6574, 39792), (6632, 39444), (8304, 31502), (9861, 26528), (9948, 26296), (13148, 19896), (13264, 19722), (15751, 16608)]