223471872

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:870

約数の個数: 180

約数和(自身を含む): 718476220

約数和(自身を除く): 495004348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 829, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1658, 1664, 1728, 1872, 2106, 2304, 2487, 2496, 2592, 2808, 3316, 3328, 3456, 3744, 4212, 4974, 4992, 5184, 5616, 6632, 6912, 7461, 7488, 8424, 9948, 9984, 10368, 10777, 11232, 13264, 14922, 14976, 16848, 19896, 20736, 21554, 22383, 22464, 26528, 29844, 29952, 32331, 33696, 39792, 43108, 44766, 44928, 53056, 59688, 64662, 67149, 67392, 79584, 86216, 89532, 89856, 96993, 106112, 119376, 129324, 134298, 134784, 159168, 172432, 179064, 193986, 212224, 238752, 258648, 268596, 269568, 290979, 318336, 344864, 358128, 387972, 477504, 517296, 537192, 581958, 636672, 689728, 716256, 775944, 872937, 955008, 1034592, 1074384, 1163916, 1379456, 1432512, 1551888, 1745874, 1910016, 2069184, 2148768, 2327832, 2758912, 2865024, 3103776, 3491748, 4138368, 4297536, 4655664, 5730048, 6207552, 6983496, 8276736, 8595072, 9311328, 12415104, 13966992, 17190144, 18622656, 24830208, 27933984, 37245312, 55867968, 74490624, 111735936, 223471872]

約数ペア:

[(1, 223471872), (2, 111735936), (3, 74490624), (4, 55867968), (6, 37245312), (8, 27933984), (9, 24830208), (12, 18622656), (13, 17190144), (16, 13966992), (18, 12415104), (24, 9311328), (26, 8595072), (27, 8276736), (32, 6983496), (36, 6207552), (39, 5730048), (48, 4655664), (52, 4297536), (54, 4138368), (64, 3491748), (72, 3103776), (78, 2865024), (81, 2758912), (96, 2327832), (104, 2148768), (108, 2069184), (117, 1910016), (128, 1745874), (144, 1551888), (156, 1432512), (162, 1379456), (192, 1163916), (208, 1074384), (216, 1034592), (234, 955008), (256, 872937), (288, 775944), (312, 716256), (324, 689728), (351, 636672), (384, 581958), (416, 537192), (432, 517296), (468, 477504), (576, 387972), (624, 358128), (648, 344864), (702, 318336), (768, 290979), (829, 269568), (832, 268596), (864, 258648), (936, 238752), (1053, 212224), (1152, 193986), (1248, 179064), (1296, 172432), (1404, 159168), (1658, 134784), (1664, 134298), (1728, 129324), (1872, 119376), (2106, 106112), (2304, 96993), (2487, 89856), (2496, 89532), (2592, 86216), (2808, 79584), (3316, 67392), (3328, 67149), (3456, 64662), (3744, 59688), (4212, 53056), (4974, 44928), (4992, 44766), (5184, 43108), (5616, 39792), (6632, 33696), (6912, 32331), (7461, 29952), (7488, 29844), (8424, 26528), (9948, 22464), (9984, 22383), (10368, 21554), (10777, 20736), (11232, 19896), (13264, 16848), (14922, 14976)]