313654012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 675851904

約数和(自身を除く): 362197892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 289, 332, 467, 476, 578, 581, 934, 1156, 1162, 1411, 1868, 2023, 2324, 2822, 3269, 4046, 5644, 6538, 7939, 8092, 9877, 13076, 15878, 19754, 23987, 31756, 38761, 39508, 47974, 55573, 77522, 95948, 111146, 134963, 155044, 167909, 222292, 269926, 271327, 335818, 539852, 542654, 658937, 671636, 944741, 1085308, 1317874, 1889482, 2635748, 3778964, 4612559, 9225118, 11201929, 18450236, 22403858, 44807716, 78413503, 156827006, 313654012]

約数ペア:

[(1, 313654012), (2, 156827006), (4, 78413503), (7, 44807716), (14, 22403858), (17, 18450236), (28, 11201929), (34, 9225118), (68, 4612559), (83, 3778964), (119, 2635748), (166, 1889482), (238, 1317874), (289, 1085308), (332, 944741), (467, 671636), (476, 658937), (578, 542654), (581, 539852), (934, 335818), (1156, 271327), (1162, 269926), (1411, 222292), (1868, 167909), (2023, 155044), (2324, 134963), (2822, 111146), (3269, 95948), (4046, 77522), (5644, 55573), (6538, 47974), (7939, 39508), (8092, 38761), (9877, 31756), (13076, 23987), (15878, 19754)]