650335296

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{260551}}^1$

素因数の和:260579

約数の個数: 56

約数和(自身を含む): 1853045824

約数和(自身を除く): 1202710528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 260551, 521102, 781653, 1042204, 1563306, 2084408, 3126612, 3387163, 4168816, 6253224, 6774326, 8337632, 10161489, 12506448, 13548652, 16675264, 20322978, 25012896, 27097304, 40645956, 50025792, 54194608, 81291912, 108389216, 162583824, 216778432, 325167648, 650335296]

約数ペア:

[(1, 650335296), (2, 325167648), (3, 216778432), (4, 162583824), (6, 108389216), (8, 81291912), (12, 54194608), (13, 50025792), (16, 40645956), (24, 27097304), (26, 25012896), (32, 20322978), (39, 16675264), (48, 13548652), (52, 12506448), (64, 10161489), (78, 8337632), (96, 6774326), (104, 6253224), (156, 4168816), (192, 3387163), (208, 3126612), (312, 2084408), (416, 1563306), (624, 1042204), (832, 781653), (1248, 521102), (2496, 260551)]