1311629328

素因数分解:

$2^4\times 3^3\times {\mathrm{1459}}^1\times {\mathrm{2081}}^1$

素因数の和:3557

約数の個数: 80

約数和(自身を含む): 3769252800

約数和(自身を除く): 2457623472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1459, 2081, 2918, 4162, 4377, 5836, 6243, 8324, 8754, 11672, 12486, 13131, 16648, 17508, 18729, 23344, 24972, 26262, 33296, 35016, 37458, 39393, 49944, 52524, 56187, 70032, 74916, 78786, 99888, 105048, 112374, 149832, 157572, 210096, 224748, 299664, 315144, 449496, 630288, 898992, 3036179, 6072358, 9108537, 12144716, 18217074, 24289432, 27325611, 36434148, 48578864, 54651222, 72868296, 81976833, 109302444, 145736592, 163953666, 218604888, 327907332, 437209776, 655814664, 1311629328]

約数ペア:

[(1, 1311629328), (2, 655814664), (3, 437209776), (4, 327907332), (6, 218604888), (8, 163953666), (9, 145736592), (12, 109302444), (16, 81976833), (18, 72868296), (24, 54651222), (27, 48578864), (36, 36434148), (48, 27325611), (54, 24289432), (72, 18217074), (108, 12144716), (144, 9108537), (216, 6072358), (432, 3036179), (1459, 898992), (2081, 630288), (2918, 449496), (4162, 315144), (4377, 299664), (5836, 224748), (6243, 210096), (8324, 157572), (8754, 149832), (11672, 112374), (12486, 105048), (13131, 99888), (16648, 78786), (17508, 74916), (18729, 70032), (23344, 56187), (24972, 52524), (26262, 49944), (33296, 39393), (35016, 37458)]