211709568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 703261440

約数和(自身を除く): 491551872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 41, 42, 48, 51, 56, 64, 68, 82, 84, 96, 102, 112, 113, 119, 123, 128, 136, 164, 168, 192, 204, 224, 226, 238, 246, 272, 287, 328, 336, 339, 357, 384, 408, 448, 452, 476, 492, 544, 574, 656, 672, 678, 697, 714, 791, 816, 861, 896, 904, 952, 984, 1088, 1148, 1312, 1344, 1356, 1394, 1428, 1582, 1632, 1722, 1808, 1904, 1921, 1968, 2091, 2176, 2296, 2373, 2624, 2688, 2712, 2788, 2856, 3164, 3264, 3444, 3616, 3808, 3842, 3936, 4182, 4592, 4633, 4746, 4879, 5248, 5424, 5576, 5712, 5763, 6328, 6528, 6888, 7232, 7616, 7684, 7872, 8364, 9184, 9266, 9492, 9758, 10848, 11152, 11424, 11526, 12656, 13447, 13776, 13899, 14464, 14637, 15232, 15368, 15744, 16728, 18368, 18532, 18984, 19516, 21696, 22304, 22848, 23052, 25312, 26894, 27552, 27798, 29274, 30736, 32431, 33456, 36736, 37064, 37968, 39032, 40341, 43392, 44608, 45696, 46104, 50624, 53788, 55104, 55596, 58548, 61472, 64862, 66912, 74128, 75936, 78064, 78761, 80682, 89216, 92208, 97293, 101248, 107576, 110208, 111192, 117096, 122944, 129724, 133824, 148256, 151872, 156128, 157522, 161364, 184416, 194586, 215152, 222384, 234192, 236283, 245888, 259448, 267648, 296512, 303744, 312256, 315044, 322728, 368832, 389172, 430304, 444768, 468384, 472566, 518896, 551327, 593024, 624512, 630088, 645456, 737664, 778344, 860608, 889536, 936768, 945132, 1037792, 1102654, 1260176, 1290912, 1556688, 1653981, 1721216, 1779072, 1873536, 1890264, 2075584, 2205308, 2520352, 2581824, 3113376, 3307962, 3780528, 4151168, 4410616, 5040704, 5163648, 6226752, 6615924, 7561056, 8821232, 10081408, 12453504, 13231848, 15122112, 17642464, 26463696, 30244224, 35284928, 52927392, 70569856, 105854784, 211709568]

約数ペア:

[(1, 211709568), (2, 105854784), (3, 70569856), (4, 52927392), (6, 35284928), (7, 30244224), (8, 26463696), (12, 17642464), (14, 15122112), (16, 13231848), (17, 12453504), (21, 10081408), (24, 8821232), (28, 7561056), (32, 6615924), (34, 6226752), (41, 5163648), (42, 5040704), (48, 4410616), (51, 4151168), (56, 3780528), (64, 3307962), (68, 3113376), (82, 2581824), (84, 2520352), (96, 2205308), (102, 2075584), (112, 1890264), (113, 1873536), (119, 1779072), (123, 1721216), (128, 1653981), (136, 1556688), (164, 1290912), (168, 1260176), (192, 1102654), (204, 1037792), (224, 945132), (226, 936768), (238, 889536), (246, 860608), (272, 778344), (287, 737664), (328, 645456), (336, 630088), (339, 624512), (357, 593024), (384, 551327), (408, 518896), (448, 472566), (452, 468384), (476, 444768), (492, 430304), (544, 389172), (574, 368832), (656, 322728), (672, 315044), (678, 312256), (697, 303744), (714, 296512), (791, 267648), (816, 259448), (861, 245888), (896, 236283), (904, 234192), (952, 222384), (984, 215152), (1088, 194586), (1148, 184416), (1312, 161364), (1344, 157522), (1356, 156128), (1394, 151872), (1428, 148256), (1582, 133824), (1632, 129724), (1722, 122944), (1808, 117096), (1904, 111192), (1921, 110208), (1968, 107576), (2091, 101248), (2176, 97293), (2296, 92208), (2373, 89216), (2624, 80682), (2688, 78761), (2712, 78064), (2788, 75936), (2856, 74128), (3164, 66912), (3264, 64862), (3444, 61472), (3616, 58548), (3808, 55596), (3842, 55104), (3936, 53788), (4182, 50624), (4592, 46104), (4633, 45696), (4746, 44608), (4879, 43392), (5248, 40341), (5424, 39032), (5576, 37968), (5712, 37064), (5763, 36736), (6328, 33456), (6528, 32431), (6888, 30736), (7232, 29274), (7616, 27798), (7684, 27552), (7872, 26894), (8364, 25312), (9184, 23052), (9266, 22848), (9492, 22304), (9758, 21696), (10848, 19516), (11152, 18984), (11424, 18532), (11526, 18368), (12656, 16728), (13447, 15744), (13776, 15368), (13899, 15232), (14464, 14637)]