390091776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{23}}^1\times {\mathrm{5521}}^1$

素因数の和:5567

約数の個数: 88

約数和(自身を含む): 1085139264

約数和(自身を除く): 695047488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 512, 552, 736, 768, 1024, 1104, 1472, 1536, 2208, 2944, 3072, 4416, 5521, 5888, 8832, 11042, 11776, 16563, 17664, 22084, 23552, 33126, 35328, 44168, 66252, 70656, 88336, 126983, 132504, 176672, 253966, 265008, 353344, 380949, 507932, 530016, 706688, 761898, 1015864, 1060032, 1413376, 1523796, 2031728, 2120064, 2826752, 3047592, 4063456, 4240128, 5653504, 6095184, 8126912, 8480256, 12190368, 16253824, 16960512, 24380736, 32507648, 48761472, 65015296, 97522944, 130030592, 195045888, 390091776]

約数ペア:

[(1, 390091776), (2, 195045888), (3, 130030592), (4, 97522944), (6, 65015296), (8, 48761472), (12, 32507648), (16, 24380736), (23, 16960512), (24, 16253824), (32, 12190368), (46, 8480256), (48, 8126912), (64, 6095184), (69, 5653504), (92, 4240128), (96, 4063456), (128, 3047592), (138, 2826752), (184, 2120064), (192, 2031728), (256, 1523796), (276, 1413376), (368, 1060032), (384, 1015864), (512, 761898), (552, 706688), (736, 530016), (768, 507932), (1024, 380949), (1104, 353344), (1472, 265008), (1536, 253966), (2208, 176672), (2944, 132504), (3072, 126983), (4416, 88336), (5521, 70656), (5888, 66252), (8832, 44168), (11042, 35328), (11776, 33126), (16563, 23552), (17664, 22084)]