40986288

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:651

約数の個数: 120

約数和(自身を含む): 133125408

約数和(自身を除く): 92139120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 73, 84, 112, 126, 144, 146, 168, 219, 252, 292, 336, 438, 504, 511, 557, 584, 657, 876, 1008, 1022, 1114, 1168, 1314, 1533, 1671, 1752, 2044, 2228, 2628, 3066, 3342, 3504, 3899, 4088, 4456, 4599, 5013, 5256, 6132, 6684, 7798, 8176, 8912, 9198, 10026, 10512, 11697, 12264, 13368, 15596, 18396, 20052, 23394, 24528, 26736, 31192, 35091, 36792, 40104, 40661, 46788, 62384, 70182, 73584, 80208, 81322, 93576, 121983, 140364, 162644, 187152, 243966, 280728, 284627, 325288, 365949, 487932, 561456, 569254, 650576, 731898, 853881, 975864, 1138508, 1463796, 1707762, 1951728, 2277016, 2561643, 2927592, 3415524, 4554032, 5123286, 5855184, 6831048, 10246572, 13662096, 20493144, 40986288]

約数ペア:

[(1, 40986288), (2, 20493144), (3, 13662096), (4, 10246572), (6, 6831048), (7, 5855184), (8, 5123286), (9, 4554032), (12, 3415524), (14, 2927592), (16, 2561643), (18, 2277016), (21, 1951728), (24, 1707762), (28, 1463796), (36, 1138508), (42, 975864), (48, 853881), (56, 731898), (63, 650576), (72, 569254), (73, 561456), (84, 487932), (112, 365949), (126, 325288), (144, 284627), (146, 280728), (168, 243966), (219, 187152), (252, 162644), (292, 140364), (336, 121983), (438, 93576), (504, 81322), (511, 80208), (557, 73584), (584, 70182), (657, 62384), (876, 46788), (1008, 40661), (1022, 40104), (1114, 36792), (1168, 35091), (1314, 31192), (1533, 26736), (1671, 24528), (1752, 23394), (2044, 20052), (2228, 18396), (2628, 15596), (3066, 13368), (3342, 12264), (3504, 11697), (3899, 10512), (4088, 10026), (4456, 9198), (4599, 8912), (5013, 8176), (5256, 7798), (6132, 6684)]