348549084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{32381}}^1$

素因数の和:32427

約数の個数: 72

約数和(自身を含む): 990112032

約数和(自身を除く): 641562948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 32381, 64762, 97143, 129524, 194286, 291429, 388572, 420953, 582858, 744763, 841906, 1165716, 1262859, 1489526, 1683812, 2234289, 2525718, 2979052, 3788577, 4468578, 5051436, 6702867, 7577154, 8937156, 9681919, 13405734, 15154308, 19363838, 26811468, 29045757, 38727676, 58091514, 87137271, 116183028, 174274542, 348549084]

約数ペア:

[(1, 348549084), (2, 174274542), (3, 116183028), (4, 87137271), (6, 58091514), (9, 38727676), (12, 29045757), (13, 26811468), (18, 19363838), (23, 15154308), (26, 13405734), (36, 9681919), (39, 8937156), (46, 7577154), (52, 6702867), (69, 5051436), (78, 4468578), (92, 3788577), (117, 2979052), (138, 2525718), (156, 2234289), (207, 1683812), (234, 1489526), (276, 1262859), (299, 1165716), (414, 841906), (468, 744763), (598, 582858), (828, 420953), (897, 388572), (1196, 291429), (1794, 194286), (2691, 129524), (3588, 97143), (5382, 64762), (10764, 32381)]