340461936

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^2\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 90

約数和(自身を含む): 966474600

約数和(自身を除く): 626012664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 199, 218, 327, 398, 436, 597, 654, 796, 872, 981, 1194, 1308, 1592, 1744, 1791, 1962, 2388, 2616, 3184, 3582, 3924, 4776, 5232, 7164, 7848, 9552, 11881, 14328, 15696, 21691, 23762, 28656, 35643, 43382, 47524, 65073, 71286, 86764, 95048, 106929, 130146, 142572, 173528, 190096, 195219, 213858, 260292, 285144, 347056, 390438, 427716, 520584, 570288, 780876, 855432, 1041168, 1561752, 1710864, 2364319, 3123504, 4728638, 7092957, 9457276, 14185914, 18914552, 21278871, 28371828, 37829104, 42557742, 56743656, 85115484, 113487312, 170230968, 340461936]

約数ペア:

[(1, 340461936), (2, 170230968), (3, 113487312), (4, 85115484), (6, 56743656), (8, 42557742), (9, 37829104), (12, 28371828), (16, 21278871), (18, 18914552), (24, 14185914), (36, 9457276), (48, 7092957), (72, 4728638), (109, 3123504), (144, 2364319), (199, 1710864), (218, 1561752), (327, 1041168), (398, 855432), (436, 780876), (597, 570288), (654, 520584), (796, 427716), (872, 390438), (981, 347056), (1194, 285144), (1308, 260292), (1592, 213858), (1744, 195219), (1791, 190096), (1962, 173528), (2388, 142572), (2616, 130146), (3184, 106929), (3582, 95048), (3924, 86764), (4776, 71286), (5232, 65073), (7164, 47524), (7848, 43382), (9552, 35643), (11881, 28656), (14328, 23762), (15696, 21691)]