1080666496

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 2807390880

約数和(自身を除く): 1726724384

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, 257, 266, 304, 361, 364, 416, 448, 494, 514, 532, 608, 722, 728, 832, 896, 988, 1028, 1064, 1216, 1444, 1456, 1664, 1729, 1799, 1976, 2056, 2128, 2432, 2527, 2888, 2912, 3341, 3458, 3598, 3952, 4112, 4256, 4693, 4883, 5054, 5776, 5824, 6682, 6916, 7196, 7904, 8224, 8512, 9386, 9766, 10108, 11552, 11648, 13364, 13832, 14392, 15808, 16448, 17024, 18772, 19532, 20216, 23104, 23387, 26728, 27664, 28784, 31616, 32851, 32896, 34181, 37544, 39064, 40432, 46208, 46774, 53456, 55328, 57568, 63479, 65702, 68362, 75088, 78128, 80864, 92777, 93548, 106912, 110656, 115136, 126958, 131404, 136724, 150176, 156256, 161728, 185554, 187096, 213824, 221312, 230272, 253916, 262808, 273448, 300352, 312512, 323456, 371108, 374192, 427648, 444353, 507832, 525616, 546896, 600704, 625024, 649439, 742216, 748384, 888706, 1015664, 1051232, 1093792, 1206101, 1298878, 1484432, 1496768, 1777412, 2031328, 2102464, 2187584, 2412202, 2597756, 2968864, 2993536, 3554824, 4062656, 4204928, 4375168, 4824404, 5195512, 5937728, 7109648, 8125312, 8442707, 9648808, 10391024, 11875456, 14219296, 16885414, 19297616, 20782048, 28438592, 33770828, 38595232, 41564096, 56877184, 67541656, 77190464, 83128192, 135083312, 154380928, 270166624, 540333248, 1080666496]

約数ペア:

[(1, 1080666496), (2, 540333248), (4, 270166624), (7, 154380928), (8, 135083312), (13, 83128192), (14, 77190464), (16, 67541656), (19, 56877184), (26, 41564096), (28, 38595232), (32, 33770828), (38, 28438592), (52, 20782048), (56, 19297616), (64, 16885414), (76, 14219296), (91, 11875456), (104, 10391024), (112, 9648808), (128, 8442707), (133, 8125312), (152, 7109648), (182, 5937728), (208, 5195512), (224, 4824404), (247, 4375168), (257, 4204928), (266, 4062656), (304, 3554824), (361, 2993536), (364, 2968864), (416, 2597756), (448, 2412202), (494, 2187584), (514, 2102464), (532, 2031328), (608, 1777412), (722, 1496768), (728, 1484432), (832, 1298878), (896, 1206101), (988, 1093792), (1028, 1051232), (1064, 1015664), (1216, 888706), (1444, 748384), (1456, 742216), (1664, 649439), (1729, 625024), (1799, 600704), (1976, 546896), (2056, 525616), (2128, 507832), (2432, 444353), (2527, 427648), (2888, 374192), (2912, 371108), (3341, 323456), (3458, 312512), (3598, 300352), (3952, 273448), (4112, 262808), (4256, 253916), (4693, 230272), (4883, 221312), (5054, 213824), (5776, 187096), (5824, 185554), (6682, 161728), (6916, 156256), (7196, 150176), (7904, 136724), (8224, 131404), (8512, 126958), (9386, 115136), (9766, 110656), (10108, 106912), (11552, 93548), (11648, 92777), (13364, 80864), (13832, 78128), (14392, 75088), (15808, 68362), (16448, 65702), (17024, 63479), (18772, 57568), (19532, 55328), (20216, 53456), (23104, 46774), (23387, 46208), (26728, 40432), (27664, 39064), (28784, 37544), (31616, 34181), (32851, 32896)]