220005851904

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{728921}}^1$

素因数の和:729074

約数の個数: 108

約数和(自身を含む): 639174207672

約数和(自身を除く): 419168355768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 131, 144, 192, 256, 262, 288, 384, 393, 524, 576, 768, 786, 1048, 1152, 1179, 1572, 2096, 2304, 2358, 3144, 4192, 4716, 6288, 8384, 9432, 12576, 16768, 18864, 25152, 33536, 37728, 50304, 75456, 100608, 150912, 301824, 728921, 1457842, 2186763, 2915684, 4373526, 5831368, 6560289, 8747052, 11662736, 13120578, 17494104, 23325472, 26241156, 34988208, 46650944, 52482312, 69976416, 93301888, 95488651, 104964624, 139952832, 186603776, 190977302, 209929248, 279905664, 286465953, 381954604, 419858496, 559811328, 572931906, 763909208, 839716992, 859397859, 1145863812, 1527818416, 1679433984, 1718795718, 2291727624, 3055636832, 3437591436, 4583455248, 6111273664, 6875182872, 9166910496, 12222547328, 13750365744, 18333820992, 24445094656, 27500731488, 36667641984, 55001462976, 73335283968, 110002925952, 220005851904]

約数ペア:

[(1, 220005851904), (2, 110002925952), (3, 73335283968), (4, 55001462976), (6, 36667641984), (8, 27500731488), (9, 24445094656), (12, 18333820992), (16, 13750365744), (18, 12222547328), (24, 9166910496), (32, 6875182872), (36, 6111273664), (48, 4583455248), (64, 3437591436), (72, 3055636832), (96, 2291727624), (128, 1718795718), (131, 1679433984), (144, 1527818416), (192, 1145863812), (256, 859397859), (262, 839716992), (288, 763909208), (384, 572931906), (393, 559811328), (524, 419858496), (576, 381954604), (768, 286465953), (786, 279905664), (1048, 209929248), (1152, 190977302), (1179, 186603776), (1572, 139952832), (2096, 104964624), (2304, 95488651), (2358, 93301888), (3144, 69976416), (4192, 52482312), (4716, 46650944), (6288, 34988208), (8384, 26241156), (9432, 23325472), (12576, 17494104), (16768, 13120578), (18864, 11662736), (25152, 8747052), (33536, 6560289), (37728, 5831368), (50304, 4373526), (75456, 2915684), (100608, 2186763), (150912, 1457842), (301824, 728921)]