40338870208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{364543}}^1$

素因数の和:364594

約数の個数: 112

約数和(自身を含む): 103705477120

約数和(自身を除く): 63366606912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 728, 832, 988, 1064, 1216, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 5824, 6916, 7904, 8512, 13832, 15808, 27664, 55328, 110656, 364543, 729086, 1458172, 2551801, 2916344, 4739059, 5103602, 5832688, 6926317, 9478118, 10207204, 11665376, 13852634, 18956236, 20414408, 23330752, 27705268, 33173413, 37912472, 40828816, 48484219, 55410536, 66346826, 75824944, 81657632, 90042121, 96968438, 110821072, 132693652, 151649888, 163315264, 180084242, 193936876, 221642144, 265387304, 303299776, 360168484, 387873752, 443284288, 530774608, 630294847, 720336968, 775747504, 1061549216, 1260589694, 1440673936, 1551495008, 2123098432, 2521179388, 2881347872, 3102990016, 5042358776, 5762695744, 10084717552, 20169435104, 40338870208]

約数ペア:

[(1, 40338870208), (2, 20169435104), (4, 10084717552), (7, 5762695744), (8, 5042358776), (13, 3102990016), (14, 2881347872), (16, 2521179388), (19, 2123098432), (26, 1551495008), (28, 1440673936), (32, 1260589694), (38, 1061549216), (52, 775747504), (56, 720336968), (64, 630294847), (76, 530774608), (91, 443284288), (104, 387873752), (112, 360168484), (133, 303299776), (152, 265387304), (182, 221642144), (208, 193936876), (224, 180084242), (247, 163315264), (266, 151649888), (304, 132693652), (364, 110821072), (416, 96968438), (448, 90042121), (494, 81657632), (532, 75824944), (608, 66346826), (728, 55410536), (832, 48484219), (988, 40828816), (1064, 37912472), (1216, 33173413), (1456, 27705268), (1729, 23330752), (1976, 20414408), (2128, 18956236), (2912, 13852634), (3458, 11665376), (3952, 10207204), (4256, 9478118), (5824, 6926317), (6916, 5832688), (7904, 5103602), (8512, 4739059), (13832, 2916344), (15808, 2551801), (27664, 1458172), (55328, 729086), (110656, 364543)]