349045488

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{220357}}^1$

素因数の和:220382

約数の個数: 60

約数和(自身を含む): 1065651288

約数和(自身を除く): 716605800

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 220357, 440714, 661071, 881428, 1322142, 1762856, 1983213, 2423927, 2644284, 3525712, 3966426, 4847854, 5288568, 7271781, 7932852, 9695708, 10577136, 14543562, 15865704, 19391416, 21815343, 29087124, 31731408, 38782832, 43630686, 58174248, 87261372, 116348496, 174522744, 349045488]

約数ペア:

[(1, 349045488), (2, 174522744), (3, 116348496), (4, 87261372), (6, 58174248), (8, 43630686), (9, 38782832), (11, 31731408), (12, 29087124), (16, 21815343), (18, 19391416), (22, 15865704), (24, 14543562), (33, 10577136), (36, 9695708), (44, 7932852), (48, 7271781), (66, 5288568), (72, 4847854), (88, 3966426), (99, 3525712), (132, 2644284), (144, 2423927), (176, 1983213), (198, 1762856), (264, 1322142), (396, 881428), (528, 661071), (792, 440714), (1584, 220357)]