538644528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{196873}}^1$

素因数の和:196906

約数の個数: 60

約数和(自身を含む): 1586804440

約数和(自身を除く): 1048159912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 196873, 393746, 590619, 787492, 1181238, 1574984, 1771857, 2362476, 3149968, 3543714, 3740587, 4724952, 7087428, 7481174, 9449904, 11221761, 14174856, 14962348, 22443522, 28349712, 29924696, 33665283, 44887044, 59849392, 67330566, 89774088, 134661132, 179548176, 269322264, 538644528]

約数ペア:

[(1, 538644528), (2, 269322264), (3, 179548176), (4, 134661132), (6, 89774088), (8, 67330566), (9, 59849392), (12, 44887044), (16, 33665283), (18, 29924696), (19, 28349712), (24, 22443522), (36, 14962348), (38, 14174856), (48, 11221761), (57, 9449904), (72, 7481174), (76, 7087428), (114, 4724952), (144, 3740587), (152, 3543714), (171, 3149968), (228, 2362476), (304, 1771857), (342, 1574984), (456, 1181238), (684, 787492), (912, 590619), (1368, 393746), (2736, 196873)]