266449248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71167}}^1$

素因数の和:71196

約数の個数: 72

約数和(自身を含む): 816012288

約数和(自身を除く): 549563040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 71167, 142334, 213501, 284668, 427002, 569336, 640503, 854004, 925171, 1138672, 1281006, 1708008, 1850342, 2277344, 2562012, 2775513, 3416016, 3700684, 5124024, 5551026, 6832032, 7401368, 8326539, 10248048, 11102052, 14802736, 16653078, 20496096, 22204104, 29605472, 33306156, 44408208, 66612312, 88816416, 133224624, 266449248]

約数ペア:

[(1, 266449248), (2, 133224624), (3, 88816416), (4, 66612312), (6, 44408208), (8, 33306156), (9, 29605472), (12, 22204104), (13, 20496096), (16, 16653078), (18, 14802736), (24, 11102052), (26, 10248048), (32, 8326539), (36, 7401368), (39, 6832032), (48, 5551026), (52, 5124024), (72, 3700684), (78, 3416016), (96, 2775513), (104, 2562012), (117, 2277344), (144, 1850342), (156, 1708008), (208, 1281006), (234, 1138672), (288, 925171), (312, 854004), (416, 640503), (468, 569336), (624, 427002), (936, 284668), (1248, 213501), (1872, 142334), (3744, 71167)]