420824448

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 144

約数和(自身を含む): 1331502900

約数和(自身を除く): 910678452

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2112, 2178, 2904, 3019, 3168, 3872, 4224, 4356, 5808, 6038, 6336, 7744, 8712, 9057, 11616, 12076, 12672, 15488, 17424, 18114, 23232, 24152, 27171, 33209, 34848, 36228, 46464, 48304, 54342, 66418, 69696, 72456, 96608, 99627, 108684, 132836, 139392, 144912, 193216, 199254, 217368, 265672, 289824, 298881, 365299, 386432, 398508, 434736, 531344, 579648, 597762, 730598, 797016, 869472, 1062688, 1095897, 1159296, 1195524, 1461196, 1594032, 1738944, 2125376, 2191794, 2391048, 2922392, 3188064, 3287691, 3477888, 4250752, 4383588, 4782096, 5844784, 6376128, 6575382, 8767176, 9564192, 11689568, 12752256, 13150764, 17534352, 19128384, 23379136, 26301528, 35068704, 38256768, 46758272, 52603056, 70137408, 105206112, 140274816, 210412224, 420824448]

約数ペア:

[(1, 420824448), (2, 210412224), (3, 140274816), (4, 105206112), (6, 70137408), (8, 52603056), (9, 46758272), (11, 38256768), (12, 35068704), (16, 26301528), (18, 23379136), (22, 19128384), (24, 17534352), (32, 13150764), (33, 12752256), (36, 11689568), (44, 9564192), (48, 8767176), (64, 6575382), (66, 6376128), (72, 5844784), (88, 4782096), (96, 4383588), (99, 4250752), (121, 3477888), (128, 3287691), (132, 3188064), (144, 2922392), (176, 2391048), (192, 2191794), (198, 2125376), (242, 1738944), (264, 1594032), (288, 1461196), (352, 1195524), (363, 1159296), (384, 1095897), (396, 1062688), (484, 869472), (528, 797016), (576, 730598), (704, 597762), (726, 579648), (792, 531344), (968, 434736), (1056, 398508), (1089, 386432), (1152, 365299), (1408, 298881), (1452, 289824), (1584, 265672), (1936, 217368), (2112, 199254), (2178, 193216), (2904, 144912), (3019, 139392), (3168, 132836), (3872, 108684), (4224, 99627), (4356, 96608), (5808, 72456), (6038, 69696), (6336, 66418), (7744, 54342), (8712, 48304), (9057, 46464), (11616, 36228), (12076, 34848), (12672, 33209), (15488, 27171), (17424, 24152), (18114, 23232)]