303217434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 715983840

約数和(自身を除く): 412766406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 263, 338, 379, 507, 526, 758, 789, 1014, 1137, 1521, 1578, 2274, 2367, 3042, 3411, 3419, 4734, 4927, 6822, 6838, 9854, 10257, 14781, 20514, 29562, 30771, 44343, 44447, 61542, 64051, 88686, 88894, 99677, 128102, 133341, 192153, 199354, 266682, 299031, 384306, 400023, 576459, 598062, 800046, 897093, 1152918, 1295801, 1794186, 2591602, 3887403, 7774806, 11662209, 16845413, 23324418, 33690826, 50536239, 101072478, 151608717, 303217434]

約数ペア:

[(1, 303217434), (2, 151608717), (3, 101072478), (6, 50536239), (9, 33690826), (13, 23324418), (18, 16845413), (26, 11662209), (39, 7774806), (78, 3887403), (117, 2591602), (169, 1794186), (234, 1295801), (263, 1152918), (338, 897093), (379, 800046), (507, 598062), (526, 576459), (758, 400023), (789, 384306), (1014, 299031), (1137, 266682), (1521, 199354), (1578, 192153), (2274, 133341), (2367, 128102), (3042, 99677), (3411, 88894), (3419, 88686), (4734, 64051), (4927, 61542), (6822, 44447), (6838, 44343), (9854, 30771), (10257, 29562), (14781, 20514)]