217638792

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{20563}}^1$

素因数の和:20592

約数の個数: 96

約数和(自身を含む): 703288800

約数和(自身を除く): 485650008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 20563, 41126, 61689, 82252, 123378, 143941, 164504, 185067, 246756, 287882, 370134, 431823, 493512, 555201, 575764, 740268, 863646, 1007587, 1110402, 1151528, 1295469, 1480536, 1727292, 2015174, 2220804, 2590938, 3022761, 3454584, 3886407, 4030348, 4441608, 5181876, 6045522, 7772814, 8060696, 9068283, 10363752, 12091044, 15545628, 18136566, 24182088, 27204849, 31091256, 36273132, 54409698, 72546264, 108819396, 217638792]

約数ペア:

[(1, 217638792), (2, 108819396), (3, 72546264), (4, 54409698), (6, 36273132), (7, 31091256), (8, 27204849), (9, 24182088), (12, 18136566), (14, 15545628), (18, 12091044), (21, 10363752), (24, 9068283), (27, 8060696), (28, 7772814), (36, 6045522), (42, 5181876), (49, 4441608), (54, 4030348), (56, 3886407), (63, 3454584), (72, 3022761), (84, 2590938), (98, 2220804), (108, 2015174), (126, 1727292), (147, 1480536), (168, 1295469), (189, 1151528), (196, 1110402), (216, 1007587), (252, 863646), (294, 740268), (378, 575764), (392, 555201), (441, 493512), (504, 431823), (588, 370134), (756, 287882), (882, 246756), (1176, 185067), (1323, 164504), (1512, 143941), (1764, 123378), (2646, 82252), (3528, 61689), (5292, 41126), (10584, 20563)]