249470532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 670429760

約数和(自身を除く): 420959228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 309, 342, 412, 618, 684, 927, 1236, 1854, 1957, 3541, 3708, 3914, 5871, 7082, 7828, 10623, 11742, 14164, 17613, 21246, 23484, 31869, 35226, 42492, 63738, 67279, 70452, 127476, 134558, 201837, 269116, 364723, 403674, 605511, 729446, 807348, 1094169, 1211022, 1458892, 2188338, 2422044, 3282507, 4376676, 6565014, 6929737, 13130028, 13859474, 20789211, 27718948, 41578422, 62367633, 83156844, 124735266, 249470532]

約数ペア:

[(1, 249470532), (2, 124735266), (3, 83156844), (4, 62367633), (6, 41578422), (9, 27718948), (12, 20789211), (18, 13859474), (19, 13130028), (36, 6929737), (38, 6565014), (57, 4376676), (76, 3282507), (103, 2422044), (114, 2188338), (171, 1458892), (206, 1211022), (228, 1094169), (309, 807348), (342, 729446), (412, 605511), (618, 403674), (684, 364723), (927, 269116), (1236, 201837), (1854, 134558), (1957, 127476), (3541, 70452), (3708, 67279), (3914, 63738), (5871, 42492), (7082, 35226), (7828, 31869), (10623, 23484), (11742, 21246), (14164, 17613)]