1330763264

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3335

約数の個数: 80

約数和(自身を含む): 2876119488

約数和(自身を除く): 1545356224

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 376, 512, 544, 752, 799, 1088, 1504, 1598, 2176, 3008, 3196, 3253, 4352, 6016, 6392, 6506, 8704, 12032, 12784, 13012, 24064, 25568, 26024, 51136, 52048, 55301, 102272, 104096, 110602, 152891, 204544, 208192, 221204, 305782, 409088, 416384, 442408, 611564, 832768, 884816, 1223128, 1665536, 1769632, 2446256, 2599147, 3539264, 4892512, 5198294, 7078528, 9785024, 10396588, 14157056, 19570048, 20793176, 28314112, 39140096, 41586352, 78280192, 83172704, 166345408, 332690816, 665381632, 1330763264]

約数ペア:

[(1, 1330763264), (2, 665381632), (4, 332690816), (8, 166345408), (16, 83172704), (17, 78280192), (32, 41586352), (34, 39140096), (47, 28314112), (64, 20793176), (68, 19570048), (94, 14157056), (128, 10396588), (136, 9785024), (188, 7078528), (256, 5198294), (272, 4892512), (376, 3539264), (512, 2599147), (544, 2446256), (752, 1769632), (799, 1665536), (1088, 1223128), (1504, 884816), (1598, 832768), (2176, 611564), (3008, 442408), (3196, 416384), (3253, 409088), (4352, 305782), (6016, 221204), (6392, 208192), (6506, 204544), (8704, 152891), (12032, 110602), (12784, 104096), (13012, 102272), (24064, 55301), (25568, 52048), (26024, 51136)]