2161992672

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56443}}^1$

素因数の和:56485

約数の個数: 144

約数和(自身を含む): 7396421760

約数和(自身を除く): 5234429088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 38304, 56443, 112886, 169329, 225772, 338658, 395101, 451544, 507987, 677316, 790202, 903088, 1015974, 1072417, 1185303, 1354632, 1580404, 1806176, 2031948, 2144834, 2370606, 2709264, 3160808, 3217251, 3555909, 4063896, 4289668, 4741212, 5418528, 6321616, 6434502, 7111818, 7506919, 8127792, 8579336, 9482424, 9651753, 12643232, 12869004, 14223636, 15013838, 16255584, 17158672, 18964848, 19303506, 22520757, 25738008, 28447272, 30027676, 34317344, 37929696, 38607012, 45041514, 51476016, 56894544, 60055352, 67562271, 77214024, 90083028, 102952032, 113789088, 120110704, 135124542, 154428048, 180166056, 240221408, 270249084, 308856096, 360332112, 540498168, 720664224, 1080996336, 2161992672]

約数ペア:

[(1, 2161992672), (2, 1080996336), (3, 720664224), (4, 540498168), (6, 360332112), (7, 308856096), (8, 270249084), (9, 240221408), (12, 180166056), (14, 154428048), (16, 135124542), (18, 120110704), (19, 113789088), (21, 102952032), (24, 90083028), (28, 77214024), (32, 67562271), (36, 60055352), (38, 56894544), (42, 51476016), (48, 45041514), (56, 38607012), (57, 37929696), (63, 34317344), (72, 30027676), (76, 28447272), (84, 25738008), (96, 22520757), (112, 19303506), (114, 18964848), (126, 17158672), (133, 16255584), (144, 15013838), (152, 14223636), (168, 12869004), (171, 12643232), (224, 9651753), (228, 9482424), (252, 8579336), (266, 8127792), (288, 7506919), (304, 7111818), (336, 6434502), (342, 6321616), (399, 5418528), (456, 4741212), (504, 4289668), (532, 4063896), (608, 3555909), (672, 3217251), (684, 3160808), (798, 2709264), (912, 2370606), (1008, 2144834), (1064, 2031948), (1197, 1806176), (1368, 1580404), (1596, 1354632), (1824, 1185303), (2016, 1072417), (2128, 1015974), (2394, 903088), (2736, 790202), (3192, 677316), (4256, 507987), (4788, 451544), (5472, 395101), (6384, 338658), (9576, 225772), (12768, 169329), (19152, 112886), (38304, 56443)]