328786368

素因数分解:

$2^6\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2999}}^1$

素因数の和:3585

約数の個数: 56

約数和(自身を含む): 871728000

約数和(自身を除く): 542941632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 571, 1142, 1713, 2284, 2999, 3426, 4568, 5998, 6852, 8997, 9136, 11996, 13704, 17994, 18272, 23992, 27408, 35988, 36544, 47984, 54816, 71976, 95968, 109632, 143952, 191936, 287904, 575808, 1712429, 3424858, 5137287, 6849716, 10274574, 13699432, 20549148, 27398864, 41098296, 54797728, 82196592, 109595456, 164393184, 328786368]

約数ペア:

[(1, 328786368), (2, 164393184), (3, 109595456), (4, 82196592), (6, 54797728), (8, 41098296), (12, 27398864), (16, 20549148), (24, 13699432), (32, 10274574), (48, 6849716), (64, 5137287), (96, 3424858), (192, 1712429), (571, 575808), (1142, 287904), (1713, 191936), (2284, 143952), (2999, 109632), (3426, 95968), (4568, 71976), (5998, 54816), (6852, 47984), (8997, 36544), (9136, 35988), (11996, 27408), (13704, 23992), (17994, 18272)]