213115968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 224

約数和(自身を含む): 691286400

約数和(自身を除く): 478170432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 64, 72, 78, 96, 104, 106, 108, 117, 144, 156, 159, 179, 192, 208, 212, 216, 234, 288, 312, 318, 351, 358, 416, 424, 432, 468, 477, 537, 576, 624, 636, 689, 702, 716, 832, 848, 864, 936, 954, 1074, 1248, 1272, 1378, 1404, 1431, 1432, 1611, 1696, 1728, 1872, 1908, 2067, 2148, 2327, 2496, 2544, 2756, 2808, 2862, 2864, 3222, 3392, 3744, 3816, 4134, 4296, 4654, 4833, 5088, 5512, 5616, 5724, 5728, 6201, 6444, 6981, 7488, 7632, 8268, 8592, 9308, 9487, 9666, 10176, 11024, 11232, 11448, 11456, 12402, 12888, 13962, 15264, 16536, 17184, 18603, 18616, 18974, 19332, 20943, 22048, 22464, 22896, 24804, 25776, 27924, 28461, 30528, 33072, 34368, 37206, 37232, 37948, 38664, 41886, 44096, 45792, 49608, 51552, 55848, 56922, 62829, 66144, 74412, 74464, 75896, 77328, 83772, 85383, 91584, 99216, 103104, 111696, 113844, 123331, 125658, 132288, 148824, 148928, 151792, 154656, 167544, 170766, 198432, 223392, 227688, 246662, 251316, 256149, 297648, 303584, 309312, 335088, 341532, 369993, 396864, 446784, 455376, 493324, 502632, 512298, 595296, 607168, 670176, 683064, 739986, 910752, 986648, 1005264, 1024596, 1109979, 1190592, 1340352, 1366128, 1479972, 1821504, 1973296, 2010528, 2049192, 2219958, 2732256, 2959944, 3329937, 3946592, 4021056, 4098384, 4439916, 5464512, 5919888, 6659874, 7893184, 8196768, 8879832, 11839776, 13319748, 16393536, 17759664, 23679552, 26639496, 35519328, 53278992, 71038656, 106557984, 213115968]

約数ペア:

[(1, 213115968), (2, 106557984), (3, 71038656), (4, 53278992), (6, 35519328), (8, 26639496), (9, 23679552), (12, 17759664), (13, 16393536), (16, 13319748), (18, 11839776), (24, 8879832), (26, 8196768), (27, 7893184), (32, 6659874), (36, 5919888), (39, 5464512), (48, 4439916), (52, 4098384), (53, 4021056), (54, 3946592), (64, 3329937), (72, 2959944), (78, 2732256), (96, 2219958), (104, 2049192), (106, 2010528), (108, 1973296), (117, 1821504), (144, 1479972), (156, 1366128), (159, 1340352), (179, 1190592), (192, 1109979), (208, 1024596), (212, 1005264), (216, 986648), (234, 910752), (288, 739986), (312, 683064), (318, 670176), (351, 607168), (358, 595296), (416, 512298), (424, 502632), (432, 493324), (468, 455376), (477, 446784), (537, 396864), (576, 369993), (624, 341532), (636, 335088), (689, 309312), (702, 303584), (716, 297648), (832, 256149), (848, 251316), (864, 246662), (936, 227688), (954, 223392), (1074, 198432), (1248, 170766), (1272, 167544), (1378, 154656), (1404, 151792), (1431, 148928), (1432, 148824), (1611, 132288), (1696, 125658), (1728, 123331), (1872, 113844), (1908, 111696), (2067, 103104), (2148, 99216), (2327, 91584), (2496, 85383), (2544, 83772), (2756, 77328), (2808, 75896), (2862, 74464), (2864, 74412), (3222, 66144), (3392, 62829), (3744, 56922), (3816, 55848), (4134, 51552), (4296, 49608), (4654, 45792), (4833, 44096), (5088, 41886), (5512, 38664), (5616, 37948), (5724, 37232), (5728, 37206), (6201, 34368), (6444, 33072), (6981, 30528), (7488, 28461), (7632, 27924), (8268, 25776), (8592, 24804), (9308, 22896), (9487, 22464), (9666, 22048), (10176, 20943), (11024, 19332), (11232, 18974), (11448, 18616), (11456, 18603), (12402, 17184), (12888, 16536), (13962, 15264)]