2150475672

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{7243}}^1$

素因数の和:7480

約数の個数: 64

約数和(自身を含む): 5476464000

約数和(自身を除く): 3325988328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 139, 178, 267, 278, 356, 417, 534, 556, 712, 834, 1068, 1112, 1668, 2136, 3336, 7243, 12371, 14486, 21729, 24742, 28972, 37113, 43458, 49484, 57944, 74226, 86916, 98968, 148452, 173832, 296904, 644627, 1006777, 1289254, 1933881, 2013554, 2578508, 3020331, 3867762, 4027108, 5157016, 6040662, 7735524, 8054216, 12081324, 15471048, 24162648, 89603153, 179206306, 268809459, 358412612, 537618918, 716825224, 1075237836, 2150475672]

約数ペア:

[(1, 2150475672), (2, 1075237836), (3, 716825224), (4, 537618918), (6, 358412612), (8, 268809459), (12, 179206306), (24, 89603153), (89, 24162648), (139, 15471048), (178, 12081324), (267, 8054216), (278, 7735524), (356, 6040662), (417, 5157016), (534, 4027108), (556, 3867762), (712, 3020331), (834, 2578508), (1068, 2013554), (1112, 1933881), (1668, 1289254), (2136, 1006777), (3336, 644627), (7243, 296904), (12371, 173832), (14486, 148452), (21729, 98968), (24742, 86916), (28972, 74226), (37113, 57944), (43458, 49484)]