11817946816

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{967}}^1$

素因数の和:1426

約数の個数: 112

約数和(自身を含む): 26029976896

約数和(自身を除く): 14212030080

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 397, 416, 481, 592, 794, 832, 962, 967, 1184, 1588, 1924, 1934, 2368, 3176, 3848, 3868, 5161, 6352, 7696, 7736, 10322, 12571, 12704, 14689, 15392, 15472, 20644, 25142, 25408, 29378, 30784, 30944, 35779, 41288, 50284, 58756, 61888, 71558, 82576, 100568, 117512, 143116, 165152, 190957, 201136, 235024, 286232, 330304, 381914, 383899, 402272, 465127, 470048, 572464, 763828, 767798, 804544, 930254, 940096, 1144928, 1527656, 1535596, 1860508, 2289856, 3055312, 3071192, 3721016, 4990687, 6110624, 6142384, 7442032, 9981374, 12221248, 12284768, 14204263, 14884064, 19962748, 24569536, 28408526, 29768128, 39925496, 56817052, 79850992, 113634104, 159701984, 184655419, 227268208, 319403968, 369310838, 454536416, 738621676, 909072832, 1477243352, 2954486704, 5908973408, 11817946816]

約数ペア:

[(1, 11817946816), (2, 5908973408), (4, 2954486704), (8, 1477243352), (13, 909072832), (16, 738621676), (26, 454536416), (32, 369310838), (37, 319403968), (52, 227268208), (64, 184655419), (74, 159701984), (104, 113634104), (148, 79850992), (208, 56817052), (296, 39925496), (397, 29768128), (416, 28408526), (481, 24569536), (592, 19962748), (794, 14884064), (832, 14204263), (962, 12284768), (967, 12221248), (1184, 9981374), (1588, 7442032), (1924, 6142384), (1934, 6110624), (2368, 4990687), (3176, 3721016), (3848, 3071192), (3868, 3055312), (5161, 2289856), (6352, 1860508), (7696, 1535596), (7736, 1527656), (10322, 1144928), (12571, 940096), (12704, 930254), (14689, 804544), (15392, 767798), (15472, 763828), (20644, 572464), (25142, 470048), (25408, 465127), (29378, 402272), (30784, 383899), (30944, 381914), (35779, 330304), (41288, 286232), (50284, 235024), (58756, 201136), (61888, 190957), (71558, 165152), (82576, 143116), (100568, 117512)]