13121680512

素因数分解:

$2^7\times 3^1\times {\mathrm{1279}}^1\times {\mathrm{26717}}^1$

素因数の和:28013

約数の個数: 64

約数和(自身を含む): 34883020800

約数和(自身を除く): 21761340288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1279, 2558, 3837, 5116, 7674, 10232, 15348, 20464, 26717, 30696, 40928, 53434, 61392, 80151, 81856, 106868, 122784, 160302, 163712, 213736, 245568, 320604, 427472, 491136, 641208, 854944, 1282416, 1709888, 2564832, 3419776, 5129664, 10259328, 34171043, 68342086, 102513129, 136684172, 205026258, 273368344, 410052516, 546736688, 820105032, 1093473376, 1640210064, 2186946752, 3280420128, 4373893504, 6560840256, 13121680512]

約数ペア:

[(1, 13121680512), (2, 6560840256), (3, 4373893504), (4, 3280420128), (6, 2186946752), (8, 1640210064), (12, 1093473376), (16, 820105032), (24, 546736688), (32, 410052516), (48, 273368344), (64, 205026258), (96, 136684172), (128, 102513129), (192, 68342086), (384, 34171043), (1279, 10259328), (2558, 5129664), (3837, 3419776), (5116, 2564832), (7674, 1709888), (10232, 1282416), (15348, 854944), (20464, 641208), (26717, 491136), (30696, 427472), (40928, 320604), (53434, 245568), (61392, 213736), (80151, 163712), (81856, 160302), (106868, 122784)]