271993968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1$

素因数の和:1239

約数の個数: 120

約数和(自身を含む): 810997200

約数和(自身を除く): 539003232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 89, 114, 144, 152, 171, 178, 228, 267, 304, 342, 356, 456, 534, 684, 712, 801, 912, 1068, 1117, 1368, 1424, 1602, 1691, 2136, 2234, 2736, 3204, 3351, 3382, 4272, 4468, 5073, 6408, 6702, 6764, 8936, 10053, 10146, 12816, 13404, 13528, 15219, 17872, 20106, 20292, 21223, 26808, 27056, 30438, 40212, 40584, 42446, 53616, 60876, 63669, 80424, 81168, 84892, 99413, 121752, 127338, 160848, 169784, 191007, 198826, 243504, 254676, 298239, 339568, 382014, 397652, 509352, 596478, 764028, 795304, 894717, 1018704, 1192956, 1528056, 1590608, 1789434, 1888847, 2385912, 3056112, 3578868, 3777694, 4771824, 5666541, 7157736, 7555388, 11333082, 14315472, 15110776, 16999623, 22666164, 30221552, 33999246, 45332328, 67998492, 90664656, 135996984, 271993968]

約数ペア:

[(1, 271993968), (2, 135996984), (3, 90664656), (4, 67998492), (6, 45332328), (8, 33999246), (9, 30221552), (12, 22666164), (16, 16999623), (18, 15110776), (19, 14315472), (24, 11333082), (36, 7555388), (38, 7157736), (48, 5666541), (57, 4771824), (72, 3777694), (76, 3578868), (89, 3056112), (114, 2385912), (144, 1888847), (152, 1789434), (171, 1590608), (178, 1528056), (228, 1192956), (267, 1018704), (304, 894717), (342, 795304), (356, 764028), (456, 596478), (534, 509352), (684, 397652), (712, 382014), (801, 339568), (912, 298239), (1068, 254676), (1117, 243504), (1368, 198826), (1424, 191007), (1602, 169784), (1691, 160848), (2136, 127338), (2234, 121752), (2736, 99413), (3204, 84892), (3351, 81168), (3382, 80424), (4272, 63669), (4468, 60876), (5073, 53616), (6408, 42446), (6702, 40584), (6764, 40212), (8936, 30438), (10053, 27056), (10146, 26808), (12816, 21223), (13404, 20292), (13528, 20106), (15219, 17872)]