222569984

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 581587776

約数和(自身を除く): 359017792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 281, 364, 416, 442, 448, 476, 512, 544, 562, 728, 832, 884, 896, 952, 1088, 1124, 1456, 1547, 1664, 1768, 1792, 1904, 1967, 2176, 2248, 2912, 3094, 3328, 3536, 3584, 3653, 3808, 3934, 4352, 4496, 4777, 5824, 6188, 6656, 7072, 7306, 7616, 7868, 8704, 8992, 9554, 11648, 12376, 14144, 14612, 15232, 15736, 17984, 19108, 23296, 24752, 25571, 28288, 29224, 30464, 31472, 33439, 35968, 38216, 46592, 49504, 51142, 56576, 58448, 60928, 62101, 62944, 66878, 71936, 76432, 99008, 102284, 113152, 116896, 124202, 125888, 133756, 143872, 152864, 198016, 204568, 233792, 248404, 251776, 267512, 305728, 396032, 409136, 434707, 467584, 496808, 503552, 535024, 611456, 792064, 818272, 869414, 935168, 993616, 1007104, 1070048, 1222912, 1636544, 1738828, 1870336, 1987232, 2140096, 2445824, 3273088, 3477656, 3974464, 4280192, 6546176, 6955312, 7948928, 8560384, 13092352, 13910624, 15897856, 17120768, 27821248, 31795712, 55642496, 111284992, 222569984]

約数ペア:

[(1, 222569984), (2, 111284992), (4, 55642496), (7, 31795712), (8, 27821248), (13, 17120768), (14, 15897856), (16, 13910624), (17, 13092352), (26, 8560384), (28, 7948928), (32, 6955312), (34, 6546176), (52, 4280192), (56, 3974464), (64, 3477656), (68, 3273088), (91, 2445824), (104, 2140096), (112, 1987232), (119, 1870336), (128, 1738828), (136, 1636544), (182, 1222912), (208, 1070048), (221, 1007104), (224, 993616), (238, 935168), (256, 869414), (272, 818272), (281, 792064), (364, 611456), (416, 535024), (442, 503552), (448, 496808), (476, 467584), (512, 434707), (544, 409136), (562, 396032), (728, 305728), (832, 267512), (884, 251776), (896, 248404), (952, 233792), (1088, 204568), (1124, 198016), (1456, 152864), (1547, 143872), (1664, 133756), (1768, 125888), (1792, 124202), (1904, 116896), (1967, 113152), (2176, 102284), (2248, 99008), (2912, 76432), (3094, 71936), (3328, 66878), (3536, 62944), (3584, 62101), (3653, 60928), (3808, 58448), (3934, 56576), (4352, 51142), (4496, 49504), (4777, 46592), (5824, 38216), (6188, 35968), (6656, 33439), (7072, 31472), (7306, 30464), (7616, 29224), (7868, 28288), (8704, 25571), (8992, 24752), (9554, 23296), (11648, 19108), (12376, 17984), (14144, 15736), (14612, 15232)]