270534992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 654458112

約数和(自身を除く): 383923120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 284, 364, 497, 568, 728, 923, 994, 1136, 1456, 1846, 1988, 2617, 3692, 3976, 5234, 6461, 7384, 7952, 10468, 12922, 14768, 18319, 20936, 25844, 34021, 36638, 41872, 51688, 68042, 73276, 103376, 136084, 146552, 185807, 238147, 272168, 293104, 371614, 476294, 544336, 743228, 952588, 1300649, 1486456, 1905176, 2415491, 2601298, 2972912, 3810352, 4830982, 5202596, 9661964, 10405192, 16908437, 19323928, 20810384, 33816874, 38647856, 67633748, 135267496, 270534992]

約数ペア:

[(1, 270534992), (2, 135267496), (4, 67633748), (7, 38647856), (8, 33816874), (13, 20810384), (14, 19323928), (16, 16908437), (26, 10405192), (28, 9661964), (52, 5202596), (56, 4830982), (71, 3810352), (91, 2972912), (104, 2601298), (112, 2415491), (142, 1905176), (182, 1486456), (208, 1300649), (284, 952588), (364, 743228), (497, 544336), (568, 476294), (728, 371614), (923, 293104), (994, 272168), (1136, 238147), (1456, 185807), (1846, 146552), (1988, 136084), (2617, 103376), (3692, 73276), (3976, 68042), (5234, 51688), (6461, 41872), (7384, 36638), (7952, 34021), (10468, 25844), (12922, 20936), (14768, 18319)]