1188397968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{1597}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 3162505920

約数和(自身を除く): 1974107952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 419, 444, 592, 838, 888, 1257, 1597, 1676, 1776, 2514, 3194, 3352, 4791, 5028, 6388, 6704, 9582, 10056, 12776, 15503, 19164, 20112, 25552, 31006, 38328, 46509, 59089, 62012, 76656, 93018, 118178, 124024, 177267, 186036, 236356, 248048, 354534, 372072, 472712, 669143, 709068, 744144, 945424, 1338286, 1418136, 2007429, 2676572, 2836272, 4014858, 5353144, 8029716, 10706288, 16059432, 24758291, 32118864, 49516582, 74274873, 99033164, 148549746, 198066328, 297099492, 396132656, 594198984, 1188397968]

約数ペア:

[(1, 1188397968), (2, 594198984), (3, 396132656), (4, 297099492), (6, 198066328), (8, 148549746), (12, 99033164), (16, 74274873), (24, 49516582), (37, 32118864), (48, 24758291), (74, 16059432), (111, 10706288), (148, 8029716), (222, 5353144), (296, 4014858), (419, 2836272), (444, 2676572), (592, 2007429), (838, 1418136), (888, 1338286), (1257, 945424), (1597, 744144), (1676, 709068), (1776, 669143), (2514, 472712), (3194, 372072), (3352, 354534), (4791, 248048), (5028, 236356), (6388, 186036), (6704, 177267), (9582, 124024), (10056, 118178), (12776, 93018), (15503, 76656), (19164, 62012), (20112, 59089), (25552, 46509), (31006, 38328)]