328251312

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 985333760

約数和(自身を除く): 657082448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 127, 144, 186, 193, 216, 248, 254, 279, 372, 381, 386, 432, 496, 508, 558, 579, 744, 762, 772, 837, 1016, 1116, 1143, 1158, 1488, 1524, 1544, 1674, 1737, 2032, 2232, 2286, 2316, 3048, 3088, 3348, 3429, 3474, 3937, 4464, 4572, 4632, 5211, 5983, 6096, 6696, 6858, 6948, 7874, 9144, 9264, 10422, 11811, 11966, 13392, 13716, 13896, 15748, 17949, 18288, 20844, 23622, 23932, 24511, 27432, 27792, 31496, 35433, 35898, 41688, 47244, 47864, 49022, 53847, 54864, 62992, 70866, 71796, 73533, 83376, 94488, 95728, 98044, 106299, 107694, 141732, 143592, 147066, 161541, 188976, 196088, 212598, 215388, 220599, 283464, 287184, 294132, 323082, 392176, 425196, 430776, 441198, 566928, 588264, 646164, 661797, 759841, 850392, 861552, 882396, 1176528, 1292328, 1323594, 1519682, 1700784, 1764792, 2279523, 2584656, 2647188, 3039364, 3529584, 4559046, 5294376, 6078728, 6838569, 9118092, 10588752, 12157456, 13677138, 18236184, 20515707, 27354276, 36472368, 41031414, 54708552, 82062828, 109417104, 164125656, 328251312]

約数ペア:

[(1, 328251312), (2, 164125656), (3, 109417104), (4, 82062828), (6, 54708552), (8, 41031414), (9, 36472368), (12, 27354276), (16, 20515707), (18, 18236184), (24, 13677138), (27, 12157456), (31, 10588752), (36, 9118092), (48, 6838569), (54, 6078728), (62, 5294376), (72, 4559046), (93, 3529584), (108, 3039364), (124, 2647188), (127, 2584656), (144, 2279523), (186, 1764792), (193, 1700784), (216, 1519682), (248, 1323594), (254, 1292328), (279, 1176528), (372, 882396), (381, 861552), (386, 850392), (432, 759841), (496, 661797), (508, 646164), (558, 588264), (579, 566928), (744, 441198), (762, 430776), (772, 425196), (837, 392176), (1016, 323082), (1116, 294132), (1143, 287184), (1158, 283464), (1488, 220599), (1524, 215388), (1544, 212598), (1674, 196088), (1737, 188976), (2032, 161541), (2232, 147066), (2286, 143592), (2316, 141732), (3048, 107694), (3088, 106299), (3348, 98044), (3429, 95728), (3474, 94488), (3937, 83376), (4464, 73533), (4572, 71796), (4632, 70866), (5211, 62992), (5983, 54864), (6096, 53847), (6696, 49022), (6858, 47864), (6948, 47244), (7874, 41688), (9144, 35898), (9264, 35433), (10422, 31496), (11811, 27792), (11966, 27432), (13392, 24511), (13716, 23932), (13896, 23622), (15748, 20844), (17949, 18288)]