427870368

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{40153}}^1$

素因数の和:40206

約数の個数: 72

約数和(自身を含む): 1249672788

約数和(自身を除く): 821802420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 40153, 80306, 120459, 160612, 240918, 321224, 361377, 481836, 642448, 722754, 963672, 1284896, 1445508, 1485661, 1927344, 2891016, 2971322, 3854688, 4456983, 5782032, 5942644, 8913966, 11564064, 11885288, 13370949, 17827932, 23770576, 26741898, 35655864, 47541152, 53483796, 71311728, 106967592, 142623456, 213935184, 427870368]

約数ペア:

[(1, 427870368), (2, 213935184), (3, 142623456), (4, 106967592), (6, 71311728), (8, 53483796), (9, 47541152), (12, 35655864), (16, 26741898), (18, 23770576), (24, 17827932), (32, 13370949), (36, 11885288), (37, 11564064), (48, 8913966), (72, 5942644), (74, 5782032), (96, 4456983), (111, 3854688), (144, 2971322), (148, 2891016), (222, 1927344), (288, 1485661), (296, 1445508), (333, 1284896), (444, 963672), (592, 722754), (666, 642448), (888, 481836), (1184, 361377), (1332, 321224), (1776, 240918), (2664, 160612), (3552, 120459), (5328, 80306), (10656, 40153)]