2456168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 5745600

約数和(自身を除く): 3289432

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 113, 143, 152, 209, 226, 247, 286, 418, 452, 494, 572, 836, 904, 988, 1144, 1243, 1469, 1672, 1976, 2147, 2486, 2717, 2938, 4294, 4972, 5434, 5876, 8588, 9944, 10868, 11752, 16159, 17176, 21736, 23617, 27911, 32318, 47234, 55822, 64636, 94468, 111644, 129272, 188936, 223288, 307021, 614042, 1228084, 2456168]

約数ペア:

[(1, 2456168), (2, 1228084), (4, 614042), (8, 307021), (11, 223288), (13, 188936), (19, 129272), (22, 111644), (26, 94468), (38, 64636), (44, 55822), (52, 47234), (76, 32318), (88, 27911), (104, 23617), (113, 21736), (143, 17176), (152, 16159), (209, 11752), (226, 10868), (247, 9944), (286, 8588), (418, 5876), (452, 5434), (494, 4972), (572, 4294), (836, 2938), (904, 2717), (988, 2486), (1144, 2147), (1243, 1976), (1469, 1672)]