2021393472

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5807}}^1$

素因数の和:5873

約数の個数: 168

約数和(自身を含む): 6390705024

約数和(自身を除く): 4369311552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 147, 148, 168, 192, 196, 222, 224, 259, 294, 296, 336, 392, 444, 448, 518, 588, 592, 672, 777, 784, 888, 1036, 1176, 1184, 1344, 1554, 1568, 1776, 1813, 2072, 2352, 2368, 3108, 3136, 3552, 3626, 4144, 4704, 5439, 5807, 6216, 7104, 7252, 8288, 9408, 10878, 11614, 12432, 14504, 16576, 17421, 21756, 23228, 24864, 29008, 34842, 40649, 43512, 46456, 49728, 58016, 69684, 81298, 87024, 92912, 116032, 121947, 139368, 162596, 174048, 185824, 214859, 243894, 278736, 284543, 325192, 348096, 371648, 429718, 487788, 557472, 569086, 644577, 650384, 853629, 859436, 975576, 1114944, 1138172, 1289154, 1300768, 1504013, 1707258, 1718872, 1951152, 2276344, 2578308, 2601536, 3008026, 3414516, 3437744, 3902304, 4512039, 4552688, 5156616, 6016052, 6829032, 6875488, 7804608, 9024078, 9105376, 10313232, 10528091, 12032104, 13658064, 13750976, 18048156, 18210752, 20626464, 21056182, 24064208, 27316128, 31584273, 36096312, 41252928, 42112364, 48128416, 54632256, 63168546, 72192624, 84224728, 96256832, 126337092, 144385248, 168449456, 252674184, 288770496, 336898912, 505348368, 673797824, 1010696736, 2021393472]

約数ペア:

[(1, 2021393472), (2, 1010696736), (3, 673797824), (4, 505348368), (6, 336898912), (7, 288770496), (8, 252674184), (12, 168449456), (14, 144385248), (16, 126337092), (21, 96256832), (24, 84224728), (28, 72192624), (32, 63168546), (37, 54632256), (42, 48128416), (48, 42112364), (49, 41252928), (56, 36096312), (64, 31584273), (74, 27316128), (84, 24064208), (96, 21056182), (98, 20626464), (111, 18210752), (112, 18048156), (147, 13750976), (148, 13658064), (168, 12032104), (192, 10528091), (196, 10313232), (222, 9105376), (224, 9024078), (259, 7804608), (294, 6875488), (296, 6829032), (336, 6016052), (392, 5156616), (444, 4552688), (448, 4512039), (518, 3902304), (588, 3437744), (592, 3414516), (672, 3008026), (777, 2601536), (784, 2578308), (888, 2276344), (1036, 1951152), (1176, 1718872), (1184, 1707258), (1344, 1504013), (1554, 1300768), (1568, 1289154), (1776, 1138172), (1813, 1114944), (2072, 975576), (2352, 859436), (2368, 853629), (3108, 650384), (3136, 644577), (3552, 569086), (3626, 557472), (4144, 487788), (4704, 429718), (5439, 371648), (5807, 348096), (6216, 325192), (7104, 284543), (7252, 278736), (8288, 243894), (9408, 214859), (10878, 185824), (11614, 174048), (12432, 162596), (14504, 139368), (16576, 121947), (17421, 116032), (21756, 92912), (23228, 87024), (24864, 81298), (29008, 69684), (34842, 58016), (40649, 49728), (43512, 46456)]