634490496

素因数分解:

$2^7\times 3^5\times {\mathrm{20399}}^1$

素因数の和:20428

約数の個数: 96

約数和(自身を含む): 1893528000

約数和(自身を除く): 1259037504

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, 243, 288, 324, 384, 432, 486, 576, 648, 864, 972, 1152, 1296, 1728, 1944, 2592, 3456, 3888, 5184, 7776, 10368, 15552, 20399, 31104, 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, 4956957, 5874912, 6609276, 7833216, 8812368, 9913914, 11749824, 13218552, 17624736, 19827828, 23499648, 26437104, 35249472, 39655656, 52874208, 70498944, 79311312, 105748416, 158622624, 211496832, 317245248, 634490496]

約数ペア:

[(1, 634490496), (2, 317245248), (3, 211496832), (4, 158622624), (6, 105748416), (8, 79311312), (9, 70498944), (12, 52874208), (16, 39655656), (18, 35249472), (24, 26437104), (27, 23499648), (32, 19827828), (36, 17624736), (48, 13218552), (54, 11749824), (64, 9913914), (72, 8812368), (81, 7833216), (96, 6609276), (108, 5874912), (128, 4956957), (144, 4406184), (162, 3916608), (192, 3304638), (216, 2937456), (243, 2611072), (288, 2203092), (324, 1958304), (384, 1652319), (432, 1468728), (486, 1305536), (576, 1101546), (648, 979152), (864, 734364), (972, 652768), (1152, 550773), (1296, 489576), (1728, 367182), (1944, 326384), (2592, 244788), (3456, 183591), (3888, 163192), (5184, 122394), (7776, 81596), (10368, 61197), (15552, 40798), (20399, 31104)]