393923904

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:205

約数の個数: 168

約数和(自身を含む): 1184416224

約数和(自身を除く): 790492320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 71, 74, 88, 96, 111, 132, 142, 148, 176, 192, 213, 222, 264, 284, 296, 352, 407, 426, 444, 528, 568, 592, 704, 781, 814, 852, 888, 1056, 1136, 1184, 1221, 1562, 1628, 1704, 1776, 2112, 2272, 2343, 2368, 2442, 2627, 3124, 3256, 3408, 3552, 4544, 4686, 4884, 5041, 5254, 6248, 6512, 6816, 7104, 7881, 9372, 9768, 10082, 10508, 12496, 13024, 13632, 15123, 15762, 18744, 19536, 20164, 21016, 24992, 26048, 28897, 30246, 31524, 37488, 39072, 40328, 42032, 49984, 55451, 57794, 60492, 63048, 74976, 78144, 80656, 84064, 86691, 110902, 115588, 120984, 126096, 149952, 161312, 166353, 168128, 173382, 186517, 221804, 231176, 241968, 252192, 322624, 332706, 346764, 373034, 443608, 462352, 483936, 504384, 559551, 665412, 693528, 746068, 887216, 924704, 967872, 1119102, 1330824, 1387056, 1492136, 1774432, 1849408, 2051687, 2238204, 2661648, 2774112, 2984272, 3548864, 4103374, 4476408, 5323296, 5548224, 5968544, 6155061, 8206748, 8952816, 10646592, 11937088, 12310122, 16413496, 17905632, 24620244, 32826992, 35811264, 49240488, 65653984, 98480976, 131307968, 196961952, 393923904]

約数ペア:

[(1, 393923904), (2, 196961952), (3, 131307968), (4, 98480976), (6, 65653984), (8, 49240488), (11, 35811264), (12, 32826992), (16, 24620244), (22, 17905632), (24, 16413496), (32, 12310122), (33, 11937088), (37, 10646592), (44, 8952816), (48, 8206748), (64, 6155061), (66, 5968544), (71, 5548224), (74, 5323296), (88, 4476408), (96, 4103374), (111, 3548864), (132, 2984272), (142, 2774112), (148, 2661648), (176, 2238204), (192, 2051687), (213, 1849408), (222, 1774432), (264, 1492136), (284, 1387056), (296, 1330824), (352, 1119102), (407, 967872), (426, 924704), (444, 887216), (528, 746068), (568, 693528), (592, 665412), (704, 559551), (781, 504384), (814, 483936), (852, 462352), (888, 443608), (1056, 373034), (1136, 346764), (1184, 332706), (1221, 322624), (1562, 252192), (1628, 241968), (1704, 231176), (1776, 221804), (2112, 186517), (2272, 173382), (2343, 168128), (2368, 166353), (2442, 161312), (2627, 149952), (3124, 126096), (3256, 120984), (3408, 115588), (3552, 110902), (4544, 86691), (4686, 84064), (4884, 80656), (5041, 78144), (5254, 74976), (6248, 63048), (6512, 60492), (6816, 57794), (7104, 55451), (7881, 49984), (9372, 42032), (9768, 40328), (10082, 39072), (10508, 37488), (12496, 31524), (13024, 30246), (13632, 28897), (15123, 26048), (15762, 24992), (18744, 21016), (19536, 20164)]