254139426

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 611739648

約数和(自身を除く): 357600222

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 73, 93, 102, 146, 153, 186, 219, 279, 306, 367, 438, 527, 558, 657, 734, 1054, 1101, 1241, 1314, 1581, 2202, 2263, 2482, 3162, 3303, 3723, 4526, 4743, 6239, 6606, 6789, 7446, 9486, 11169, 11377, 12478, 13578, 18717, 20367, 22338, 22754, 26791, 34131, 37434, 38471, 40734, 53582, 56151, 68262, 76942, 80373, 102393, 112302, 115413, 160746, 193409, 204786, 230826, 241119, 346239, 386818, 455447, 482238, 580227, 692478, 830521, 910894, 1160454, 1366341, 1661042, 1740681, 2491563, 2732682, 3481362, 4099023, 4983126, 7474689, 8198046, 14118857, 14949378, 28237714, 42356571, 84713142, 127069713, 254139426]

約数ペア:

[(1, 254139426), (2, 127069713), (3, 84713142), (6, 42356571), (9, 28237714), (17, 14949378), (18, 14118857), (31, 8198046), (34, 7474689), (51, 4983126), (62, 4099023), (73, 3481362), (93, 2732682), (102, 2491563), (146, 1740681), (153, 1661042), (186, 1366341), (219, 1160454), (279, 910894), (306, 830521), (367, 692478), (438, 580227), (527, 482238), (558, 455447), (657, 386818), (734, 346239), (1054, 241119), (1101, 230826), (1241, 204786), (1314, 193409), (1581, 160746), (2202, 115413), (2263, 112302), (2482, 102393), (3162, 80373), (3303, 76942), (3723, 68262), (4526, 56151), (4743, 53582), (6239, 40734), (6606, 38471), (6789, 37434), (7446, 34131), (9486, 26791), (11169, 22754), (11377, 22338), (12478, 20367), (13578, 18717)]