221519232

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5827}}^1$

素因数の和:5861

約数の個数: 128

約数和(自身を含む): 713347200

約数和(自身を除く): 491827968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 5827, 6336, 9504, 11654, 12672, 17481, 19008, 23308, 34962, 38016, 46616, 52443, 64097, 69924, 93232, 104886, 128194, 139848, 157329, 186464, 192291, 209772, 256388, 279696, 314658, 372928, 384582, 419544, 512776, 559392, 576873, 629316, 745856, 769164, 839088, 1025552, 1118784, 1153746, 1258632, 1538328, 1678176, 1730619, 2051104, 2237568, 2307492, 2517264, 3076656, 3356352, 3461238, 4102208, 4614984, 5034528, 6153312, 6712704, 6922476, 8204416, 9229968, 10069056, 12306624, 13844952, 18459936, 20138112, 24613248, 27689904, 36919872, 55379808, 73839744, 110759616, 221519232]

約数ペア:

[(1, 221519232), (2, 110759616), (3, 73839744), (4, 55379808), (6, 36919872), (8, 27689904), (9, 24613248), (11, 20138112), (12, 18459936), (16, 13844952), (18, 12306624), (22, 10069056), (24, 9229968), (27, 8204416), (32, 6922476), (33, 6712704), (36, 6153312), (44, 5034528), (48, 4614984), (54, 4102208), (64, 3461238), (66, 3356352), (72, 3076656), (88, 2517264), (96, 2307492), (99, 2237568), (108, 2051104), (128, 1730619), (132, 1678176), (144, 1538328), (176, 1258632), (192, 1153746), (198, 1118784), (216, 1025552), (264, 839088), (288, 769164), (297, 745856), (352, 629316), (384, 576873), (396, 559392), (432, 512776), (528, 419544), (576, 384582), (594, 372928), (704, 314658), (792, 279696), (864, 256388), (1056, 209772), (1152, 192291), (1188, 186464), (1408, 157329), (1584, 139848), (1728, 128194), (2112, 104886), (2376, 93232), (3168, 69924), (3456, 64097), (4224, 52443), (4752, 46616), (5827, 38016), (6336, 34962), (9504, 23308), (11654, 19008), (12672, 17481)]