2185872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 6332928

約数和(自身を除く): 4147056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 113, 124, 156, 186, 208, 226, 248, 312, 339, 372, 403, 452, 496, 624, 678, 744, 806, 904, 1209, 1356, 1469, 1488, 1612, 1808, 2418, 2712, 2938, 3224, 3503, 4407, 4836, 5424, 5876, 6448, 7006, 8814, 9672, 10509, 11752, 14012, 17628, 19344, 21018, 23504, 28024, 35256, 42036, 45539, 56048, 70512, 84072, 91078, 136617, 168144, 182156, 273234, 364312, 546468, 728624, 1092936, 2185872]

約数ペア:

[(1, 2185872), (2, 1092936), (3, 728624), (4, 546468), (6, 364312), (8, 273234), (12, 182156), (13, 168144), (16, 136617), (24, 91078), (26, 84072), (31, 70512), (39, 56048), (48, 45539), (52, 42036), (62, 35256), (78, 28024), (93, 23504), (104, 21018), (113, 19344), (124, 17628), (156, 14012), (186, 11752), (208, 10509), (226, 9672), (248, 8814), (312, 7006), (339, 6448), (372, 5876), (403, 5424), (452, 4836), (496, 4407), (624, 3503), (678, 3224), (744, 2938), (806, 2712), (904, 2418), (1209, 1808), (1356, 1612), (1469, 1488)]