220606848

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 256

約数和(自身を含む): 812736000

約数和(自身を除く): 592129152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 128, 132, 144, 154, 168, 176, 189, 192, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 384, 396, 432, 448, 462, 504, 528, 576, 594, 616, 672, 693, 704, 756, 792, 829, 864, 896, 924, 1008, 1056, 1152, 1188, 1232, 1344, 1386, 1408, 1512, 1584, 1658, 1728, 1848, 2016, 2079, 2112, 2376, 2464, 2487, 2688, 2772, 3024, 3168, 3316, 3456, 3696, 4032, 4158, 4224, 4752, 4928, 4974, 5544, 5803, 6048, 6336, 6632, 7392, 7461, 8064, 8316, 9119, 9504, 9856, 9948, 11088, 11606, 12096, 12672, 13264, 14784, 14922, 16632, 17409, 18238, 19008, 19896, 22176, 22383, 23212, 24192, 26528, 27357, 29568, 29844, 33264, 34818, 36476, 38016, 39792, 44352, 44766, 46424, 52227, 53056, 54714, 59688, 63833, 66528, 69636, 72952, 79584, 82071, 88704, 89532, 92848, 104454, 106112, 109428, 119376, 127666, 133056, 139272, 145904, 156681, 159168, 164142, 179064, 185696, 191499, 208908, 218856, 238752, 246213, 255332, 266112, 278544, 291808, 313362, 318336, 328284, 358128, 371392, 382998, 417816, 437712, 477504, 492426, 510664, 557088, 574497, 583616, 626724, 656568, 716256, 742784, 765996, 835632, 875424, 955008, 984852, 1021328, 1114176, 1148994, 1167232, 1253448, 1313136, 1432512, 1531992, 1671264, 1723491, 1750848, 1969704, 2042656, 2228352, 2297988, 2506896, 2626272, 2865024, 3063984, 3342528, 3446982, 3501696, 3939408, 4085312, 4595976, 5013792, 5252544, 6127968, 6685056, 6893964, 7878816, 8170624, 9191952, 10027584, 10505088, 12255936, 13787928, 15757632, 18383904, 20055168, 24511872, 27575856, 31515264, 36767808, 55151712, 73535616, 110303424, 220606848]

約数ペア:

[(1, 220606848), (2, 110303424), (3, 73535616), (4, 55151712), (6, 36767808), (7, 31515264), (8, 27575856), (9, 24511872), (11, 20055168), (12, 18383904), (14, 15757632), (16, 13787928), (18, 12255936), (21, 10505088), (22, 10027584), (24, 9191952), (27, 8170624), (28, 7878816), (32, 6893964), (33, 6685056), (36, 6127968), (42, 5252544), (44, 5013792), (48, 4595976), (54, 4085312), (56, 3939408), (63, 3501696), (64, 3446982), (66, 3342528), (72, 3063984), (77, 2865024), (84, 2626272), (88, 2506896), (96, 2297988), (99, 2228352), (108, 2042656), (112, 1969704), (126, 1750848), (128, 1723491), (132, 1671264), (144, 1531992), (154, 1432512), (168, 1313136), (176, 1253448), (189, 1167232), (192, 1148994), (198, 1114176), (216, 1021328), (224, 984852), (231, 955008), (252, 875424), (264, 835632), (288, 765996), (297, 742784), (308, 716256), (336, 656568), (352, 626724), (378, 583616), (384, 574497), (396, 557088), (432, 510664), (448, 492426), (462, 477504), (504, 437712), (528, 417816), (576, 382998), (594, 371392), (616, 358128), (672, 328284), (693, 318336), (704, 313362), (756, 291808), (792, 278544), (829, 266112), (864, 255332), (896, 246213), (924, 238752), (1008, 218856), (1056, 208908), (1152, 191499), (1188, 185696), (1232, 179064), (1344, 164142), (1386, 159168), (1408, 156681), (1512, 145904), (1584, 139272), (1658, 133056), (1728, 127666), (1848, 119376), (2016, 109428), (2079, 106112), (2112, 104454), (2376, 92848), (2464, 89532), (2487, 88704), (2688, 82071), (2772, 79584), (3024, 72952), (3168, 69636), (3316, 66528), (3456, 63833), (3696, 59688), (4032, 54714), (4158, 53056), (4224, 52227), (4752, 46424), (4928, 44766), (4974, 44352), (5544, 39792), (5803, 38016), (6048, 36476), (6336, 34818), (6632, 33264), (7392, 29844), (7461, 29568), (8064, 27357), (8316, 26528), (9119, 24192), (9504, 23212), (9856, 22383), (9948, 22176), (11088, 19896), (11606, 19008), (12096, 18238), (12672, 17409), (13264, 16632), (14784, 14922)]