280712088

素因数分解:

$2^3\times 3^3\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22101

約数の個数: 64

約数和(自身を含む): 793008000

約数和(自身を除く): 512295912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 108, 118, 177, 216, 236, 354, 472, 531, 708, 1062, 1416, 1593, 2124, 3186, 4248, 6372, 12744, 22027, 44054, 66081, 88108, 132162, 176216, 198243, 264324, 396486, 528648, 594729, 792972, 1189458, 1299593, 1585944, 2378916, 2599186, 3898779, 4757832, 5198372, 7797558, 10396744, 11696337, 15595116, 23392674, 31190232, 35089011, 46785348, 70178022, 93570696, 140356044, 280712088]

約数ペア:

[(1, 280712088), (2, 140356044), (3, 93570696), (4, 70178022), (6, 46785348), (8, 35089011), (9, 31190232), (12, 23392674), (18, 15595116), (24, 11696337), (27, 10396744), (36, 7797558), (54, 5198372), (59, 4757832), (72, 3898779), (108, 2599186), (118, 2378916), (177, 1585944), (216, 1299593), (236, 1189458), (354, 792972), (472, 594729), (531, 528648), (708, 396486), (1062, 264324), (1416, 198243), (1593, 176216), (2124, 132162), (3186, 88108), (4248, 66081), (6372, 44054), (12744, 22027)]