126427824

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 389062400

約数和(自身を除く): 262634576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 73, 76, 108, 114, 144, 146, 152, 171, 211, 216, 219, 228, 292, 304, 342, 422, 432, 438, 456, 513, 584, 633, 657, 684, 844, 876, 912, 1026, 1168, 1266, 1314, 1368, 1387, 1688, 1752, 1899, 1971, 2052, 2532, 2628, 2736, 2774, 3376, 3504, 3798, 3942, 4009, 4104, 4161, 5064, 5256, 5548, 5697, 7596, 7884, 8018, 8208, 8322, 10128, 10512, 11096, 11394, 12027, 12483, 15192, 15403, 15768, 16036, 16644, 22192, 22788, 24054, 24966, 30384, 30806, 31536, 32072, 33288, 36081, 37449, 45576, 46209, 48108, 49932, 61612, 64144, 66576, 72162, 74898, 91152, 92418, 96216, 99864, 108243, 123224, 138627, 144324, 149796, 184836, 192432, 199728, 216486, 246448, 277254, 288648, 292657, 299592, 369672, 415881, 432972, 554508, 577296, 585314, 599184, 739344, 831762, 865944, 877971, 1109016, 1170628, 1663524, 1731888, 1755942, 2218032, 2341256, 2633913, 3327048, 3511884, 4682512, 5267826, 6654096, 7023768, 7901739, 10535652, 14047536, 15803478, 21071304, 31606956, 42142608, 63213912, 126427824]

約数ペア:

[(1, 126427824), (2, 63213912), (3, 42142608), (4, 31606956), (6, 21071304), (8, 15803478), (9, 14047536), (12, 10535652), (16, 7901739), (18, 7023768), (19, 6654096), (24, 5267826), (27, 4682512), (36, 3511884), (38, 3327048), (48, 2633913), (54, 2341256), (57, 2218032), (72, 1755942), (73, 1731888), (76, 1663524), (108, 1170628), (114, 1109016), (144, 877971), (146, 865944), (152, 831762), (171, 739344), (211, 599184), (216, 585314), (219, 577296), (228, 554508), (292, 432972), (304, 415881), (342, 369672), (422, 299592), (432, 292657), (438, 288648), (456, 277254), (513, 246448), (584, 216486), (633, 199728), (657, 192432), (684, 184836), (844, 149796), (876, 144324), (912, 138627), (1026, 123224), (1168, 108243), (1266, 99864), (1314, 96216), (1368, 92418), (1387, 91152), (1688, 74898), (1752, 72162), (1899, 66576), (1971, 64144), (2052, 61612), (2532, 49932), (2628, 48108), (2736, 46209), (2774, 45576), (3376, 37449), (3504, 36081), (3798, 33288), (3942, 32072), (4009, 31536), (4104, 30806), (4161, 30384), (5064, 24966), (5256, 24054), (5548, 22788), (5697, 22192), (7596, 16644), (7884, 16036), (8018, 15768), (8208, 15403), (8322, 15192), (10128, 12483), (10512, 12027), (11096, 11394)]