346749732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1453}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 1003469376

約数和(自身を除く): 656719644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 947, 1453, 1894, 2841, 2906, 3788, 4359, 5682, 5812, 6629, 8523, 8718, 10171, 11364, 13077, 13258, 17046, 17436, 19887, 20342, 26154, 26516, 30513, 34092, 39774, 40684, 52308, 59661, 61026, 79548, 91539, 119322, 122052, 183078, 238644, 366156, 1375991, 2751982, 4127973, 5503964, 8255946, 9631937, 12383919, 16511892, 19263874, 24767838, 28895811, 38527748, 49535676, 57791622, 86687433, 115583244, 173374866, 346749732]

約数ペア:

[(1, 346749732), (2, 173374866), (3, 115583244), (4, 86687433), (6, 57791622), (7, 49535676), (9, 38527748), (12, 28895811), (14, 24767838), (18, 19263874), (21, 16511892), (28, 12383919), (36, 9631937), (42, 8255946), (63, 5503964), (84, 4127973), (126, 2751982), (252, 1375991), (947, 366156), (1453, 238644), (1894, 183078), (2841, 122052), (2906, 119322), (3788, 91539), (4359, 79548), (5682, 61026), (5812, 59661), (6629, 52308), (8523, 40684), (8718, 39774), (10171, 34092), (11364, 30513), (13077, 26516), (13258, 26154), (17046, 20342), (17436, 19887)]