313622766

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:727

約数の個数: 80

約数和(自身を含む): 748639584

約数和(自身を除く): 435016818

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 263, 306, 433, 459, 526, 789, 866, 918, 1299, 1377, 1578, 2367, 2598, 2754, 3897, 4471, 4734, 7101, 7361, 7794, 8942, 11691, 13413, 14202, 14722, 21303, 22083, 23382, 26826, 35073, 40239, 42606, 44166, 66249, 70146, 80478, 113879, 120717, 132498, 198747, 227758, 241434, 341637, 362151, 397494, 596241, 683274, 724302, 1024911, 1192482, 1935943, 2049822, 3074733, 3871886, 5807829, 6149466, 9224199, 11615658, 17423487, 18448398, 34846974, 52270461, 104540922, 156811383, 313622766]

約数ペア:

[(1, 313622766), (2, 156811383), (3, 104540922), (6, 52270461), (9, 34846974), (17, 18448398), (18, 17423487), (27, 11615658), (34, 9224199), (51, 6149466), (54, 5807829), (81, 3871886), (102, 3074733), (153, 2049822), (162, 1935943), (263, 1192482), (306, 1024911), (433, 724302), (459, 683274), (526, 596241), (789, 397494), (866, 362151), (918, 341637), (1299, 241434), (1377, 227758), (1578, 198747), (2367, 132498), (2598, 120717), (2754, 113879), (3897, 80478), (4471, 70146), (4734, 66249), (7101, 44166), (7361, 42606), (7794, 40239), (8942, 35073), (11691, 26826), (13413, 23382), (14202, 22083), (14722, 21303)]