17420343856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{1231}}^1$

素因数の和:1650

約数の個数: 80

約数和(自身を含む): 35334627328

約数和(自身を除く): 17914283472

約数列:

[1, 2, 4, 8, 16, 31, 62, 103, 124, 206, 248, 277, 412, 496, 554, 824, 1108, 1231, 1648, 2216, 2462, 3193, 4432, 4924, 6386, 8587, 9848, 12772, 17174, 19696, 25544, 28531, 34348, 38161, 51088, 57062, 68696, 76322, 114124, 126793, 137392, 152644, 228248, 253586, 305288, 340987, 456496, 507172, 610576, 681974, 884461, 1014344, 1363948, 1768922, 2028688, 2727896, 3537844, 3930583, 5455792, 7075688, 7861166, 10570597, 14151376, 15722332, 21141194, 31444664, 35121661, 42282388, 62889328, 70243322, 84564776, 140486644, 169129552, 280973288, 561946576, 1088771491, 2177542982, 4355085964, 8710171928, 17420343856]

約数ペア:

[(1, 17420343856), (2, 8710171928), (4, 4355085964), (8, 2177542982), (16, 1088771491), (31, 561946576), (62, 280973288), (103, 169129552), (124, 140486644), (206, 84564776), (248, 70243322), (277, 62889328), (412, 42282388), (496, 35121661), (554, 31444664), (824, 21141194), (1108, 15722332), (1231, 14151376), (1648, 10570597), (2216, 7861166), (2462, 7075688), (3193, 5455792), (4432, 3930583), (4924, 3537844), (6386, 2727896), (8587, 2028688), (9848, 1768922), (12772, 1363948), (17174, 1014344), (19696, 884461), (25544, 681974), (28531, 610576), (34348, 507172), (38161, 456496), (51088, 340987), (57062, 305288), (68696, 253586), (76322, 228248), (114124, 152644), (126793, 137392)]