271061804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 551547360

約数和(自身を除く): 280485556

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 169, 206, 221, 229, 338, 412, 442, 458, 676, 884, 916, 1339, 1751, 2678, 2873, 2977, 3502, 3893, 5356, 5746, 5954, 7004, 7786, 11492, 11908, 15572, 17407, 22763, 23587, 34814, 38701, 45526, 47174, 50609, 69628, 77402, 91052, 94348, 101218, 154804, 202436, 295919, 306631, 400979, 591838, 613262, 657917, 801958, 1183676, 1226524, 1315834, 1603916, 2631668, 3986203, 5212727, 7972406, 10425454, 15944812, 20850908, 67765451, 135530902, 271061804]

約数ペア:

[(1, 271061804), (2, 135530902), (4, 67765451), (13, 20850908), (17, 15944812), (26, 10425454), (34, 7972406), (52, 5212727), (68, 3986203), (103, 2631668), (169, 1603916), (206, 1315834), (221, 1226524), (229, 1183676), (338, 801958), (412, 657917), (442, 613262), (458, 591838), (676, 400979), (884, 306631), (916, 295919), (1339, 202436), (1751, 154804), (2678, 101218), (2873, 94348), (2977, 91052), (3502, 77402), (3893, 69628), (5356, 50609), (5746, 47174), (5954, 45526), (7004, 38701), (7786, 34814), (11492, 23587), (11908, 22763), (15572, 17407)]