217645302784

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{122929}}^1$

素因数の和:122988

約数の個数: 176

約数和(自身を含む): 563668470400

約数和(自身を除く): 346023167616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 364, 416, 448, 494, 512, 532, 608, 728, 832, 896, 988, 1024, 1064, 1216, 1456, 1664, 1729, 1792, 1976, 2128, 2432, 2912, 3328, 3458, 3584, 3952, 4256, 4864, 5824, 6656, 6916, 7168, 7904, 8512, 9728, 11648, 13312, 13832, 15808, 17024, 19456, 23296, 27664, 31616, 34048, 46592, 55328, 63232, 68096, 93184, 110656, 122929, 126464, 136192, 221312, 245858, 252928, 442624, 491716, 860503, 885248, 983432, 1598077, 1721006, 1770496, 1966864, 2335651, 3196154, 3442012, 3933728, 4671302, 6392308, 6884024, 7867456, 9342604, 11186539, 12784616, 13768048, 15734912, 16349557, 18685208, 22373078, 25569232, 27536096, 30363463, 31469824, 32699114, 37370416, 44746156, 51138464, 55072192, 60726926, 62939648, 65398228, 74740832, 89492312, 102276928, 110144384, 121453852, 125879296, 130796456, 149481664, 178984624, 204553856, 212544241, 220288768, 242907704, 261592912, 298963328, 357969248, 409107712, 425088482, 440577536, 485815408, 523185824, 597926656, 715938496, 818215424, 850176964, 881155072, 971630816, 1046371648, 1195853312, 1431876992, 1636430848, 1700353928, 1943261632, 2092743296, 2391706624, 2863753984, 3400707856, 3886523264, 4185486592, 5727507968, 6801415712, 7773046528, 8370973184, 11455015936, 13602831424, 15546093056, 16741946368, 27205662848, 31092186112, 54411325696, 108822651392, 217645302784]

約数ペア:

[(1, 217645302784), (2, 108822651392), (4, 54411325696), (7, 31092186112), (8, 27205662848), (13, 16741946368), (14, 15546093056), (16, 13602831424), (19, 11455015936), (26, 8370973184), (28, 7773046528), (32, 6801415712), (38, 5727507968), (52, 4185486592), (56, 3886523264), (64, 3400707856), (76, 2863753984), (91, 2391706624), (104, 2092743296), (112, 1943261632), (128, 1700353928), (133, 1636430848), (152, 1431876992), (182, 1195853312), (208, 1046371648), (224, 971630816), (247, 881155072), (256, 850176964), (266, 818215424), (304, 715938496), (364, 597926656), (416, 523185824), (448, 485815408), (494, 440577536), (512, 425088482), (532, 409107712), (608, 357969248), (728, 298963328), (832, 261592912), (896, 242907704), (988, 220288768), (1024, 212544241), (1064, 204553856), (1216, 178984624), (1456, 149481664), (1664, 130796456), (1729, 125879296), (1792, 121453852), (1976, 110144384), (2128, 102276928), (2432, 89492312), (2912, 74740832), (3328, 65398228), (3458, 62939648), (3584, 60726926), (3952, 55072192), (4256, 51138464), (4864, 44746156), (5824, 37370416), (6656, 32699114), (6916, 31469824), (7168, 30363463), (7904, 27536096), (8512, 25569232), (9728, 22373078), (11648, 18685208), (13312, 16349557), (13832, 15734912), (15808, 13768048), (17024, 12784616), (19456, 11186539), (23296, 9342604), (27664, 7867456), (31616, 6884024), (34048, 6392308), (46592, 4671302), (55328, 3933728), (63232, 3442012), (68096, 3196154), (93184, 2335651), (110656, 1966864), (122929, 1770496), (126464, 1721006), (136192, 1598077), (221312, 983432), (245858, 885248), (252928, 860503), (442624, 491716)]