1260783912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{7219}}^1$

素因数の和:7630

約数の個数: 64

約数和(自身を含む): 3326976000

約数和(自身を除く): 2066192088

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 383, 456, 766, 1149, 1532, 2298, 3064, 4596, 7219, 7277, 9192, 14438, 14554, 21657, 21831, 28876, 29108, 43314, 43662, 57752, 58216, 86628, 87324, 137161, 173256, 174648, 274322, 411483, 548644, 822966, 1097288, 1645932, 2764877, 3291864, 5529754, 8294631, 11059508, 16589262, 22119016, 33178524, 52532663, 66357048, 105065326, 157597989, 210130652, 315195978, 420261304, 630391956, 1260783912]

約数ペア:

[(1, 1260783912), (2, 630391956), (3, 420261304), (4, 315195978), (6, 210130652), (8, 157597989), (12, 105065326), (19, 66357048), (24, 52532663), (38, 33178524), (57, 22119016), (76, 16589262), (114, 11059508), (152, 8294631), (228, 5529754), (383, 3291864), (456, 2764877), (766, 1645932), (1149, 1097288), (1532, 822966), (2298, 548644), (3064, 411483), (4596, 274322), (7219, 174648), (7277, 173256), (9192, 137161), (14438, 87324), (14554, 86628), (21657, 58216), (21831, 57752), (28876, 43662), (29108, 43314)]