212902144

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 568559040

約数和(自身を除く): 355656896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 64, 74, 76, 91, 104, 112, 128, 133, 148, 152, 169, 182, 208, 224, 247, 256, 259, 266, 296, 304, 338, 364, 416, 448, 481, 494, 518, 532, 592, 608, 676, 703, 728, 832, 896, 962, 988, 1036, 1064, 1183, 1184, 1216, 1352, 1406, 1456, 1664, 1729, 1792, 1924, 1976, 2072, 2128, 2366, 2368, 2432, 2704, 2812, 2912, 3211, 3328, 3367, 3458, 3848, 3952, 4144, 4256, 4732, 4736, 4864, 4921, 5408, 5624, 5824, 6253, 6422, 6734, 6916, 7696, 7904, 8288, 8512, 9139, 9464, 9472, 9842, 10816, 11248, 11648, 12506, 12844, 13468, 13832, 15392, 15808, 16576, 17024, 18278, 18928, 19684, 21632, 22477, 22496, 23296, 25012, 25688, 26936, 27664, 30784, 31616, 33152, 34048, 36556, 37856, 39368, 43264, 43771, 44954, 44992, 50024, 51376, 53872, 55328, 61568, 63232, 63973, 66304, 73112, 75712, 78736, 87542, 89908, 89984, 100048, 102752, 107744, 110656, 118807, 123136, 127946, 146224, 151424, 157472, 175084, 179816, 179968, 200096, 205504, 215488, 221312, 237614, 255892, 292448, 302848, 314944, 350168, 359632, 400192, 411008, 430976, 442624, 475228, 511784, 584896, 629888, 700336, 719264, 800384, 822016, 831649, 861952, 950456, 1023568, 1169792, 1259776, 1400672, 1438528, 1600768, 1663298, 1900912, 2047136, 2339584, 2801344, 2877056, 3326596, 3801824, 4094272, 5602688, 5754112, 6653192, 7603648, 8188544, 11205376, 13306384, 15207296, 16377088, 26612768, 30414592, 53225536, 106451072, 212902144]

約数ペア:

[(1, 212902144), (2, 106451072), (4, 53225536), (7, 30414592), (8, 26612768), (13, 16377088), (14, 15207296), (16, 13306384), (19, 11205376), (26, 8188544), (28, 7603648), (32, 6653192), (37, 5754112), (38, 5602688), (52, 4094272), (56, 3801824), (64, 3326596), (74, 2877056), (76, 2801344), (91, 2339584), (104, 2047136), (112, 1900912), (128, 1663298), (133, 1600768), (148, 1438528), (152, 1400672), (169, 1259776), (182, 1169792), (208, 1023568), (224, 950456), (247, 861952), (256, 831649), (259, 822016), (266, 800384), (296, 719264), (304, 700336), (338, 629888), (364, 584896), (416, 511784), (448, 475228), (481, 442624), (494, 430976), (518, 411008), (532, 400192), (592, 359632), (608, 350168), (676, 314944), (703, 302848), (728, 292448), (832, 255892), (896, 237614), (962, 221312), (988, 215488), (1036, 205504), (1064, 200096), (1183, 179968), (1184, 179816), (1216, 175084), (1352, 157472), (1406, 151424), (1456, 146224), (1664, 127946), (1729, 123136), (1792, 118807), (1924, 110656), (1976, 107744), (2072, 102752), (2128, 100048), (2366, 89984), (2368, 89908), (2432, 87542), (2704, 78736), (2812, 75712), (2912, 73112), (3211, 66304), (3328, 63973), (3367, 63232), (3458, 61568), (3848, 55328), (3952, 53872), (4144, 51376), (4256, 50024), (4732, 44992), (4736, 44954), (4864, 43771), (4921, 43264), (5408, 39368), (5624, 37856), (5824, 36556), (6253, 34048), (6422, 33152), (6734, 31616), (6916, 30784), (7696, 27664), (7904, 26936), (8288, 25688), (8512, 25012), (9139, 23296), (9464, 22496), (9472, 22477), (9842, 21632), (10816, 19684), (11248, 18928), (11648, 18278), (12506, 17024), (12844, 16576), (13468, 15808), (13832, 15392)]