1286500952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 2895782400

約数和(自身を除く): 1609281448

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 41, 44, 46, 74, 82, 88, 92, 148, 164, 184, 253, 296, 328, 407, 419, 451, 506, 814, 838, 851, 902, 943, 1012, 1517, 1628, 1676, 1702, 1804, 1886, 2024, 3034, 3256, 3352, 3404, 3608, 3772, 4609, 6068, 6808, 7544, 9218, 9361, 9637, 10373, 12136, 15503, 16687, 17179, 18436, 18722, 19274, 20746, 31006, 33374, 34358, 34891, 36872, 37444, 38548, 41492, 62012, 66748, 68716, 69782, 74888, 77096, 82984, 106007, 124024, 133496, 137432, 139564, 170533, 188969, 212014, 279128, 341066, 356569, 377938, 383801, 395117, 424028, 635623, 682132, 713138, 755876, 767602, 790234, 848056, 1271246, 1364264, 1426276, 1511752, 1535204, 1580468, 2542492, 2852552, 3070408, 3160936, 3922259, 4346287, 5084984, 6991853, 7844518, 8692574, 13983706, 14619329, 15689036, 17385148, 27967412, 29238658, 31378072, 34770296, 55934824, 58477316, 116954632, 160812619, 321625238, 643250476, 1286500952]

約数ペア:

[(1, 1286500952), (2, 643250476), (4, 321625238), (8, 160812619), (11, 116954632), (22, 58477316), (23, 55934824), (37, 34770296), (41, 31378072), (44, 29238658), (46, 27967412), (74, 17385148), (82, 15689036), (88, 14619329), (92, 13983706), (148, 8692574), (164, 7844518), (184, 6991853), (253, 5084984), (296, 4346287), (328, 3922259), (407, 3160936), (419, 3070408), (451, 2852552), (506, 2542492), (814, 1580468), (838, 1535204), (851, 1511752), (902, 1426276), (943, 1364264), (1012, 1271246), (1517, 848056), (1628, 790234), (1676, 767602), (1702, 755876), (1804, 713138), (1886, 682132), (2024, 635623), (3034, 424028), (3256, 395117), (3352, 383801), (3404, 377938), (3608, 356569), (3772, 341066), (4609, 279128), (6068, 212014), (6808, 188969), (7544, 170533), (9218, 139564), (9361, 137432), (9637, 133496), (10373, 124024), (12136, 106007), (15503, 82984), (16687, 77096), (17179, 74888), (18436, 69782), (18722, 68716), (19274, 66748), (20746, 62012), (31006, 41492), (33374, 38548), (34358, 37444), (34891, 36872)]