219967887776

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2041579}}^1$

素因数の和:2041646

約数の個数: 96

約数和(自身を含む): 547404762240

約数和(自身を除く): 327436874464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 224, 259, 296, 364, 416, 481, 518, 592, 728, 962, 1036, 1184, 1456, 1924, 2072, 2912, 3367, 3848, 4144, 6734, 7696, 8288, 13468, 15392, 26936, 53872, 107744, 2041579, 4083158, 8166316, 14291053, 16332632, 26540527, 28582106, 32665264, 53081054, 57164212, 65330528, 75538423, 106162108, 114328424, 151076846, 185783689, 212324216, 228656848, 302153692, 371567378, 424648432, 457313696, 528768961, 604307384, 743134756, 849296864, 981999499, 1057537922, 1208614768, 1486269512, 1963998998, 2115075844, 2417229536, 2972539024, 3927997996, 4230151688, 5945078048, 6873996493, 7855995992, 8460303376, 13747992986, 15711991984, 16920606752, 27495985972, 31423983968, 54991971944, 109983943888, 219967887776]

約数ペア:

[(1, 219967887776), (2, 109983943888), (4, 54991971944), (7, 31423983968), (8, 27495985972), (13, 16920606752), (14, 15711991984), (16, 13747992986), (26, 8460303376), (28, 7855995992), (32, 6873996493), (37, 5945078048), (52, 4230151688), (56, 3927997996), (74, 2972539024), (91, 2417229536), (104, 2115075844), (112, 1963998998), (148, 1486269512), (182, 1208614768), (208, 1057537922), (224, 981999499), (259, 849296864), (296, 743134756), (364, 604307384), (416, 528768961), (481, 457313696), (518, 424648432), (592, 371567378), (728, 302153692), (962, 228656848), (1036, 212324216), (1184, 185783689), (1456, 151076846), (1924, 114328424), (2072, 106162108), (2912, 75538423), (3367, 65330528), (3848, 57164212), (4144, 53081054), (6734, 32665264), (7696, 28582106), (8288, 26540527), (13468, 16332632), (15392, 14291053), (26936, 8166316), (53872, 4083158), (107744, 2041579)]