420950376

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10847}}^1$

素因数の和:10884

約数の個数: 144

約数和(自身を含む): 1446906240

約数和(自身を除く): 1025955864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4851, 5544, 6468, 9702, 10847, 12936, 19404, 21694, 32541, 38808, 43388, 65082, 75929, 86776, 97623, 119317, 130164, 151858, 195246, 227787, 238634, 260328, 303716, 357951, 390492, 455574, 477268, 531503, 607432, 683361, 715902, 780984, 835219, 911148, 954536, 1063006, 1073853, 1366722, 1431804, 1594509, 1670438, 1822296, 2126012, 2147706, 2505657, 2733444, 2863608, 3189018, 3340876, 4252024, 4295412, 4783527, 5011314, 5466888, 5846533, 6378036, 6681752, 7516971, 8590824, 9567054, 10022628, 11693066, 12756072, 15033942, 17539599, 19134108, 20045256, 23386132, 30067884, 35079198, 38268216, 46772264, 52618797, 60135768, 70158396, 105237594, 140316792, 210475188, 420950376]

約数ペア:

[(1, 420950376), (2, 210475188), (3, 140316792), (4, 105237594), (6, 70158396), (7, 60135768), (8, 52618797), (9, 46772264), (11, 38268216), (12, 35079198), (14, 30067884), (18, 23386132), (21, 20045256), (22, 19134108), (24, 17539599), (28, 15033942), (33, 12756072), (36, 11693066), (42, 10022628), (44, 9567054), (49, 8590824), (56, 7516971), (63, 6681752), (66, 6378036), (72, 5846533), (77, 5466888), (84, 5011314), (88, 4783527), (98, 4295412), (99, 4252024), (126, 3340876), (132, 3189018), (147, 2863608), (154, 2733444), (168, 2505657), (196, 2147706), (198, 2126012), (231, 1822296), (252, 1670438), (264, 1594509), (294, 1431804), (308, 1366722), (392, 1073853), (396, 1063006), (441, 954536), (462, 911148), (504, 835219), (539, 780984), (588, 715902), (616, 683361), (693, 607432), (792, 531503), (882, 477268), (924, 455574), (1078, 390492), (1176, 357951), (1386, 303716), (1617, 260328), (1764, 238634), (1848, 227787), (2156, 195246), (2772, 151858), (3234, 130164), (3528, 119317), (4312, 97623), (4851, 86776), (5544, 75929), (6468, 65082), (9702, 43388), (10847, 38808), (12936, 32541), (19404, 21694)]