438729408

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4507}}^1$

素因数の和:4551

約数の個数: 126

約数和(自身を含む): 1362015564

約数和(自身を除く): 923286156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 169, 192, 208, 234, 288, 312, 338, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2496, 2704, 3042, 3744, 4056, 4507, 5408, 6084, 7488, 8112, 9014, 10816, 12168, 13521, 16224, 18028, 24336, 27042, 32448, 36056, 40563, 48672, 54084, 58591, 72112, 81126, 97344, 108168, 117182, 144224, 162252, 175773, 216336, 234364, 288448, 324504, 351546, 432672, 468728, 527319, 649008, 703092, 761683, 865344, 937456, 1054638, 1298016, 1406184, 1523366, 1874912, 2109276, 2285049, 2596032, 2812368, 3046732, 3749824, 4218552, 4570098, 5624736, 6093464, 6855147, 8437104, 9140196, 11249472, 12186928, 13710294, 16874208, 18280392, 24373856, 27420588, 33748416, 36560784, 48747712, 54841176, 73121568, 109682352, 146243136, 219364704, 438729408]

約数ペア:

[(1, 438729408), (2, 219364704), (3, 146243136), (4, 109682352), (6, 73121568), (8, 54841176), (9, 48747712), (12, 36560784), (13, 33748416), (16, 27420588), (18, 24373856), (24, 18280392), (26, 16874208), (32, 13710294), (36, 12186928), (39, 11249472), (48, 9140196), (52, 8437104), (64, 6855147), (72, 6093464), (78, 5624736), (96, 4570098), (104, 4218552), (117, 3749824), (144, 3046732), (156, 2812368), (169, 2596032), (192, 2285049), (208, 2109276), (234, 1874912), (288, 1523366), (312, 1406184), (338, 1298016), (416, 1054638), (468, 937456), (507, 865344), (576, 761683), (624, 703092), (676, 649008), (832, 527319), (936, 468728), (1014, 432672), (1248, 351546), (1352, 324504), (1521, 288448), (1872, 234364), (2028, 216336), (2496, 175773), (2704, 162252), (3042, 144224), (3744, 117182), (4056, 108168), (4507, 97344), (5408, 81126), (6084, 72112), (7488, 58591), (8112, 54084), (9014, 48672), (10816, 40563), (12168, 36056), (13521, 32448), (16224, 27042), (18028, 24336)]