674725896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{240287}}^1$

素因数の和:240315

約数の個数: 64

約数和(自身を含む): 2018419200

約数和(自身を除く): 1343693304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 240287, 480574, 720861, 961148, 1441722, 1922296, 2162583, 2883444, 3123731, 4325166, 5766888, 6247462, 6487749, 8650332, 9371193, 12494924, 12975498, 17300664, 18742386, 24989848, 25950996, 28113579, 37484772, 51901992, 56227158, 74969544, 84340737, 112454316, 168681474, 224908632, 337362948, 674725896]

約数ペア:

[(1, 674725896), (2, 337362948), (3, 224908632), (4, 168681474), (6, 112454316), (8, 84340737), (9, 74969544), (12, 56227158), (13, 51901992), (18, 37484772), (24, 28113579), (26, 25950996), (27, 24989848), (36, 18742386), (39, 17300664), (52, 12975498), (54, 12494924), (72, 9371193), (78, 8650332), (104, 6487749), (108, 6247462), (117, 5766888), (156, 4325166), (216, 3123731), (234, 2883444), (312, 2162583), (351, 1922296), (468, 1441722), (702, 961148), (936, 720861), (1404, 480574), (2808, 240287)]