746340468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 1806858144

約数和(自身を除く): 1060517676

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 181, 222, 251, 362, 444, 502, 543, 724, 753, 1004, 1086, 1369, 1506, 2172, 2738, 3012, 4107, 5476, 6697, 8214, 9287, 13394, 16428, 18574, 20091, 26788, 27861, 37148, 40182, 45431, 55722, 80364, 90862, 111444, 136293, 181724, 247789, 272586, 343619, 495578, 545172, 687238, 743367, 991156, 1030857, 1374476, 1486734, 1680947, 2061714, 2973468, 3361894, 4123428, 5042841, 6723788, 10085682, 20171364, 62195039, 124390078, 186585117, 248780156, 373170234, 746340468]

約数ペア:

[(1, 746340468), (2, 373170234), (3, 248780156), (4, 186585117), (6, 124390078), (12, 62195039), (37, 20171364), (74, 10085682), (111, 6723788), (148, 5042841), (181, 4123428), (222, 3361894), (251, 2973468), (362, 2061714), (444, 1680947), (502, 1486734), (543, 1374476), (724, 1030857), (753, 991156), (1004, 743367), (1086, 687238), (1369, 545172), (1506, 495578), (2172, 343619), (2738, 272586), (3012, 247789), (4107, 181724), (5476, 136293), (6697, 111444), (8214, 90862), (9287, 80364), (13394, 55722), (16428, 45431), (18574, 40182), (20091, 37148), (26788, 27861)]