1445877268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 3040571520

約数和(自身を除く): 1594694252

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 89, 148, 178, 187, 356, 374, 407, 587, 629, 748, 814, 979, 1174, 1258, 1513, 1628, 1958, 2348, 2516, 3026, 3293, 3916, 6052, 6457, 6586, 6919, 9979, 12914, 13172, 13838, 16643, 19958, 21719, 25828, 27676, 33286, 36223, 39916, 43438, 52243, 55981, 66572, 72446, 86876, 104486, 109769, 111962, 144892, 208972, 219538, 223924, 238909, 369223, 439076, 477818, 574673, 615791, 738446, 888131, 955636, 1149346, 1231582, 1476892, 1776262, 1932991, 2298692, 2463164, 3552524, 3865982, 4061453, 7731964, 8122906, 9769441, 16245812, 19538882, 21262901, 32860847, 39077764, 42525802, 65721694, 85051604, 131443388, 361469317, 722938634, 1445877268]

約数ペア:

[(1, 1445877268), (2, 722938634), (4, 361469317), (11, 131443388), (17, 85051604), (22, 65721694), (34, 42525802), (37, 39077764), (44, 32860847), (68, 21262901), (74, 19538882), (89, 16245812), (148, 9769441), (178, 8122906), (187, 7731964), (356, 4061453), (374, 3865982), (407, 3552524), (587, 2463164), (629, 2298692), (748, 1932991), (814, 1776262), (979, 1476892), (1174, 1231582), (1258, 1149346), (1513, 955636), (1628, 888131), (1958, 738446), (2348, 615791), (2516, 574673), (3026, 477818), (3293, 439076), (3916, 369223), (6052, 238909), (6457, 223924), (6586, 219538), (6919, 208972), (9979, 144892), (12914, 111962), (13172, 109769), (13838, 104486), (16643, 86876), (19958, 72446), (21719, 66572), (25828, 55981), (27676, 52243), (33286, 43438), (36223, 39916)]