1778997504

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1531}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 5072880960

約数和(自身を除く): 3293883456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 89, 96, 102, 128, 136, 178, 192, 204, 256, 267, 272, 356, 384, 408, 534, 544, 712, 768, 816, 1068, 1088, 1424, 1513, 1531, 1632, 2136, 2176, 2848, 3026, 3062, 3264, 4272, 4352, 4539, 4593, 5696, 6052, 6124, 6528, 8544, 9078, 9186, 11392, 12104, 12248, 13056, 17088, 18156, 18372, 22784, 24208, 24496, 26027, 34176, 36312, 36744, 48416, 48992, 52054, 68352, 72624, 73488, 78081, 96832, 97984, 104108, 136259, 145248, 146976, 156162, 193664, 195968, 208216, 272518, 290496, 293952, 312324, 387328, 391936, 408777, 416432, 545036, 580992, 587904, 624648, 817554, 832864, 1090072, 1161984, 1175808, 1249296, 1635108, 1665728, 2180144, 2316403, 2498592, 3270216, 3331456, 4360288, 4632806, 4997184, 6540432, 6662912, 6949209, 8720576, 9265612, 9994368, 13080864, 13898418, 17441152, 18531224, 19988736, 26161728, 27796836, 34882304, 37062448, 52323456, 55593672, 74124896, 104646912, 111187344, 148249792, 222374688, 296499584, 444749376, 592999168, 889498752, 1778997504]

約数ペア:

[(1, 1778997504), (2, 889498752), (3, 592999168), (4, 444749376), (6, 296499584), (8, 222374688), (12, 148249792), (16, 111187344), (17, 104646912), (24, 74124896), (32, 55593672), (34, 52323456), (48, 37062448), (51, 34882304), (64, 27796836), (68, 26161728), (89, 19988736), (96, 18531224), (102, 17441152), (128, 13898418), (136, 13080864), (178, 9994368), (192, 9265612), (204, 8720576), (256, 6949209), (267, 6662912), (272, 6540432), (356, 4997184), (384, 4632806), (408, 4360288), (534, 3331456), (544, 3270216), (712, 2498592), (768, 2316403), (816, 2180144), (1068, 1665728), (1088, 1635108), (1424, 1249296), (1513, 1175808), (1531, 1161984), (1632, 1090072), (2136, 832864), (2176, 817554), (2848, 624648), (3026, 587904), (3062, 580992), (3264, 545036), (4272, 416432), (4352, 408777), (4539, 391936), (4593, 387328), (5696, 312324), (6052, 293952), (6124, 290496), (6528, 272518), (8544, 208216), (9078, 195968), (9186, 193664), (11392, 156162), (12104, 146976), (12248, 145248), (13056, 136259), (17088, 104108), (18156, 97984), (18372, 96832), (22784, 78081), (24208, 73488), (24496, 72624), (26027, 68352), (34176, 52054), (36312, 48992), (36744, 48416)]