325666348

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2273}}^1$

素因数の和:2351

約数の個数: 72

約数和(自身を含む): 718602192

約数和(自身を除く): 392935844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 833, 1204, 1462, 1666, 2107, 2273, 2924, 3332, 4214, 4546, 5117, 8428, 9092, 10234, 15911, 20468, 31822, 35819, 38641, 63644, 71638, 77282, 97739, 111377, 143276, 154564, 195478, 222754, 270487, 390956, 445508, 540974, 684173, 1081948, 1368346, 1661563, 1893409, 2736692, 3323126, 3786818, 4789211, 6646252, 7573636, 9578422, 11630941, 19156844, 23261882, 46523764, 81416587, 162833174, 325666348]

約数ペア:

[(1, 325666348), (2, 162833174), (4, 81416587), (7, 46523764), (14, 23261882), (17, 19156844), (28, 11630941), (34, 9578422), (43, 7573636), (49, 6646252), (68, 4789211), (86, 3786818), (98, 3323126), (119, 2736692), (172, 1893409), (196, 1661563), (238, 1368346), (301, 1081948), (476, 684173), (602, 540974), (731, 445508), (833, 390956), (1204, 270487), (1462, 222754), (1666, 195478), (2107, 154564), (2273, 143276), (2924, 111377), (3332, 97739), (4214, 77282), (4546, 71638), (5117, 63644), (8428, 38641), (9092, 35819), (10234, 31822), (15911, 20468)]