422993664

素因数分解:

$2^8\times 3^4\times {\mathrm{20399}}^1$

素因数の和:20427

約数の個数: 90

約数和(自身を含む): 1261352400

約数和(自身を除く): 838358736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20399, 20736, 40798, 61197, 81596, 122394, 163192, 183591, 244788, 326384, 367182, 489576, 550773, 652768, 734364, 979152, 1101546, 1305536, 1468728, 1652319, 1958304, 2203092, 2611072, 2937456, 3304638, 3916608, 4406184, 5222144, 5874912, 6609276, 7833216, 8812368, 11749824, 13218552, 15666432, 17624736, 23499648, 26437104, 35249472, 46999296, 52874208, 70498944, 105748416, 140997888, 211496832, 422993664]

約数ペア:

[(1, 422993664), (2, 211496832), (3, 140997888), (4, 105748416), (6, 70498944), (8, 52874208), (9, 46999296), (12, 35249472), (16, 26437104), (18, 23499648), (24, 17624736), (27, 15666432), (32, 13218552), (36, 11749824), (48, 8812368), (54, 7833216), (64, 6609276), (72, 5874912), (81, 5222144), (96, 4406184), (108, 3916608), (128, 3304638), (144, 2937456), (162, 2611072), (192, 2203092), (216, 1958304), (256, 1652319), (288, 1468728), (324, 1305536), (384, 1101546), (432, 979152), (576, 734364), (648, 652768), (768, 550773), (864, 489576), (1152, 367182), (1296, 326384), (1728, 244788), (2304, 183591), (2592, 163192), (3456, 122394), (5184, 81596), (6912, 61197), (10368, 40798), (20399, 20736)]