211578624

素因数分解:

$2^8\times 3^2\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:854

約数の個数: 108

約数和(自身を含む): 615566952

約数和(自身を除く): 403988328

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, 701, 768, 786, 1048, 1152, 1179, 1402, 1572, 2096, 2103, 2304, 2358, 2804, 3144, 4192, 4206, 4716, 5608, 6288, 6309, 8384, 8412, 9432, 11216, 12576, 12618, 16768, 16824, 18864, 22432, 25152, 25236, 33536, 33648, 37728, 44864, 50304, 50472, 67296, 75456, 89728, 91831, 100608, 100944, 134592, 150912, 179456, 183662, 201888, 269184, 275493, 301824, 367324, 403776, 538368, 550986, 734648, 807552, 826479, 1101972, 1469296, 1615104, 1652958, 2203944, 2938592, 3305916, 4407888, 5877184, 6611832, 8815776, 11754368, 13223664, 17631552, 23508736, 26447328, 35263104, 52894656, 70526208, 105789312, 211578624]

約数ペア:

[(1, 211578624), (2, 105789312), (3, 70526208), (4, 52894656), (6, 35263104), (8, 26447328), (9, 23508736), (12, 17631552), (16, 13223664), (18, 11754368), (24, 8815776), (32, 6611832), (36, 5877184), (48, 4407888), (64, 3305916), (72, 2938592), (96, 2203944), (128, 1652958), (131, 1615104), (144, 1469296), (192, 1101972), (256, 826479), (262, 807552), (288, 734648), (384, 550986), (393, 538368), (524, 403776), (576, 367324), (701, 301824), (768, 275493), (786, 269184), (1048, 201888), (1152, 183662), (1179, 179456), (1402, 150912), (1572, 134592), (2096, 100944), (2103, 100608), (2304, 91831), (2358, 89728), (2804, 75456), (3144, 67296), (4192, 50472), (4206, 50304), (4716, 44864), (5608, 37728), (6288, 33648), (6309, 33536), (8384, 25236), (8412, 25152), (9432, 22432), (11216, 18864), (12576, 16824), (12618, 16768)]