2015198544

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^2$

素因数の和:497

約数の個数: 120

約数和(自身を含む): 5591267136

約数和(自身を除く): 3576068592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 211, 246, 276, 328, 368, 422, 492, 552, 633, 656, 844, 943, 984, 1104, 1266, 1688, 1886, 1968, 2532, 2829, 3376, 3772, 4853, 5064, 5658, 7544, 8651, 9706, 10128, 11316, 14559, 15088, 17302, 19412, 22632, 25953, 29118, 34604, 38824, 44521, 45264, 51906, 58236, 69208, 77648, 89042, 103812, 116472, 133563, 138416, 178084, 198973, 207624, 232944, 267126, 356168, 397946, 415248, 534252, 596919, 712336, 795892, 1023983, 1068504, 1193838, 1591784, 1825361, 2047966, 2137008, 2387676, 3071949, 3183568, 3650722, 4095932, 4775352, 5476083, 6143898, 7301444, 8191864, 9550704, 10952166, 12287796, 14602888, 16383728, 21904332, 24575592, 29205776, 41983303, 43808664, 49151184, 83966606, 87617328, 125949909, 167933212, 251899818, 335866424, 503799636, 671732848, 1007599272, 2015198544]

約数ペア:

[(1, 2015198544), (2, 1007599272), (3, 671732848), (4, 503799636), (6, 335866424), (8, 251899818), (12, 167933212), (16, 125949909), (23, 87617328), (24, 83966606), (41, 49151184), (46, 43808664), (48, 41983303), (69, 29205776), (82, 24575592), (92, 21904332), (123, 16383728), (138, 14602888), (164, 12287796), (184, 10952166), (211, 9550704), (246, 8191864), (276, 7301444), (328, 6143898), (368, 5476083), (422, 4775352), (492, 4095932), (552, 3650722), (633, 3183568), (656, 3071949), (844, 2387676), (943, 2137008), (984, 2047966), (1104, 1825361), (1266, 1591784), (1688, 1193838), (1886, 1068504), (1968, 1023983), (2532, 795892), (2829, 712336), (3376, 596919), (3772, 534252), (4853, 415248), (5064, 397946), (5658, 356168), (7544, 267126), (8651, 232944), (9706, 207624), (10128, 198973), (11316, 178084), (14559, 138416), (15088, 133563), (17302, 116472), (19412, 103812), (22632, 89042), (25953, 77648), (29118, 69208), (34604, 58236), (38824, 51906), (44521, 45264)]