345342852

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 953318912

約数和(自身を除く): 607976060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 73, 81, 93, 108, 124, 146, 157, 162, 186, 219, 243, 279, 292, 314, 324, 372, 438, 471, 486, 558, 628, 657, 837, 876, 942, 972, 1116, 1314, 1413, 1674, 1884, 1971, 2263, 2511, 2628, 2826, 3348, 3942, 4239, 4526, 4867, 5022, 5652, 5913, 6789, 7533, 7884, 8478, 9052, 9734, 10044, 11461, 11826, 12717, 13578, 14601, 15066, 16956, 17739, 19468, 20367, 22922, 23652, 25434, 27156, 29202, 30132, 34383, 35478, 38151, 40734, 43803, 45844, 50868, 58404, 61101, 68766, 70956, 76302, 81468, 87606, 103149, 122202, 131409, 137532, 152604, 175212, 183303, 206298, 244404, 262818, 309447, 355291, 366606, 394227, 412596, 525636, 549909, 618894, 710582, 733212, 788454, 928341, 1065873, 1099818, 1182681, 1237788, 1421164, 1576908, 1856682, 2131746, 2199636, 2365362, 2785023, 3197619, 3713364, 4263492, 4730724, 5570046, 6395238, 9592857, 11140092, 12790476, 19185714, 28778571, 38371428, 57557142, 86335713, 115114284, 172671426, 345342852]

約数ペア:

[(1, 345342852), (2, 172671426), (3, 115114284), (4, 86335713), (6, 57557142), (9, 38371428), (12, 28778571), (18, 19185714), (27, 12790476), (31, 11140092), (36, 9592857), (54, 6395238), (62, 5570046), (73, 4730724), (81, 4263492), (93, 3713364), (108, 3197619), (124, 2785023), (146, 2365362), (157, 2199636), (162, 2131746), (186, 1856682), (219, 1576908), (243, 1421164), (279, 1237788), (292, 1182681), (314, 1099818), (324, 1065873), (372, 928341), (438, 788454), (471, 733212), (486, 710582), (558, 618894), (628, 549909), (657, 525636), (837, 412596), (876, 394227), (942, 366606), (972, 355291), (1116, 309447), (1314, 262818), (1413, 244404), (1674, 206298), (1884, 183303), (1971, 175212), (2263, 152604), (2511, 137532), (2628, 131409), (2826, 122202), (3348, 103149), (3942, 87606), (4239, 81468), (4526, 76302), (4867, 70956), (5022, 68766), (5652, 61101), (5913, 58404), (6789, 50868), (7533, 45844), (7884, 43803), (8478, 40734), (9052, 38151), (9734, 35478), (10044, 34383), (11461, 30132), (11826, 29202), (12717, 27156), (13578, 25434), (14601, 23652), (15066, 22922), (16956, 20367), (17739, 19468)]