285153198

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{523}}^1\times {\mathrm{751}}^1$

素因数の和:1301

約数の個数: 48

約数和(自身を含む): 628900608

約数和(自身を除く): 343747410

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 523, 726, 751, 1046, 1502, 1569, 2253, 3138, 4506, 5753, 8261, 11506, 16522, 17259, 24783, 34518, 49566, 63283, 90871, 126566, 181742, 189849, 272613, 379698, 392773, 545226, 785546, 1178319, 2356638, 4320503, 8641006, 12961509, 25923018, 47525533, 95051066, 142576599, 285153198]

約数ペア:

[(1, 285153198), (2, 142576599), (3, 95051066), (6, 47525533), (11, 25923018), (22, 12961509), (33, 8641006), (66, 4320503), (121, 2356638), (242, 1178319), (363, 785546), (523, 545226), (726, 392773), (751, 379698), (1046, 272613), (1502, 189849), (1569, 181742), (2253, 126566), (3138, 90871), (4506, 63283), (5753, 49566), (8261, 34518), (11506, 24783), (16522, 17259)]