123483668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{683}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 146789356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 587, 683, 1174, 1366, 2348, 2732, 4109, 4781, 6457, 7513, 8218, 9562, 12914, 15026, 16436, 19124, 25828, 30052, 45199, 52591, 90398, 105182, 180796, 210364, 400921, 801842, 1603684, 2806447, 4410131, 5612894, 8820262, 11225788, 17640524, 30870917, 61741834, 123483668]

約数ペア:

[(1, 123483668), (2, 61741834), (4, 30870917), (7, 17640524), (11, 11225788), (14, 8820262), (22, 5612894), (28, 4410131), (44, 2806447), (77, 1603684), (154, 801842), (308, 400921), (587, 210364), (683, 180796), (1174, 105182), (1366, 90398), (2348, 52591), (2732, 45199), (4109, 30052), (4781, 25828), (6457, 19124), (7513, 16436), (8218, 15026), (9562, 12914)]