402854112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1$

素因数の和:1005

約数の個数: 144

約数和(自身を含む): 1221816960

約数和(自身を除く): 818962848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 83, 96, 114, 144, 152, 166, 171, 228, 249, 288, 304, 332, 342, 456, 498, 608, 664, 684, 747, 887, 912, 996, 1328, 1368, 1494, 1577, 1774, 1824, 1992, 2656, 2661, 2736, 2988, 3154, 3548, 3984, 4731, 5322, 5472, 5976, 6308, 7096, 7968, 7983, 9462, 10644, 11952, 12616, 14192, 14193, 15966, 16853, 18924, 21288, 23904, 25232, 28384, 28386, 31932, 33706, 37848, 42576, 50464, 50559, 56772, 63864, 67412, 73621, 75696, 85152, 101118, 113544, 127728, 134824, 147242, 151392, 151677, 202236, 220863, 227088, 255456, 269648, 294484, 303354, 404472, 441726, 454176, 539296, 588968, 606708, 662589, 808944, 883452, 1177936, 1213416, 1325178, 1398799, 1617888, 1766904, 2355872, 2426832, 2650356, 2797598, 3533808, 4196397, 4853664, 5300712, 5595196, 7067616, 8392794, 10601424, 11190392, 12589191, 16785588, 21202848, 22380784, 25178382, 33571176, 44761568, 50356764, 67142352, 100713528, 134284704, 201427056, 402854112]

約数ペア:

[(1, 402854112), (2, 201427056), (3, 134284704), (4, 100713528), (6, 67142352), (8, 50356764), (9, 44761568), (12, 33571176), (16, 25178382), (18, 22380784), (19, 21202848), (24, 16785588), (32, 12589191), (36, 11190392), (38, 10601424), (48, 8392794), (57, 7067616), (72, 5595196), (76, 5300712), (83, 4853664), (96, 4196397), (114, 3533808), (144, 2797598), (152, 2650356), (166, 2426832), (171, 2355872), (228, 1766904), (249, 1617888), (288, 1398799), (304, 1325178), (332, 1213416), (342, 1177936), (456, 883452), (498, 808944), (608, 662589), (664, 606708), (684, 588968), (747, 539296), (887, 454176), (912, 441726), (996, 404472), (1328, 303354), (1368, 294484), (1494, 269648), (1577, 255456), (1774, 227088), (1824, 220863), (1992, 202236), (2656, 151677), (2661, 151392), (2736, 147242), (2988, 134824), (3154, 127728), (3548, 113544), (3984, 101118), (4731, 85152), (5322, 75696), (5472, 73621), (5976, 67412), (6308, 63864), (7096, 56772), (7968, 50559), (7983, 50464), (9462, 42576), (10644, 37848), (11952, 33706), (12616, 31932), (14192, 28386), (14193, 28384), (15966, 25232), (16853, 23904), (18924, 21288)]