340664064

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 987252000

約数和(自身を除く): 646587936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 149, 156, 192, 208, 229, 256, 298, 312, 384, 416, 447, 458, 596, 624, 687, 768, 832, 894, 916, 1192, 1248, 1374, 1664, 1788, 1832, 1937, 2384, 2496, 2748, 2977, 3328, 3576, 3664, 3874, 4768, 4992, 5496, 5811, 5954, 7152, 7328, 7748, 8931, 9536, 9984, 10992, 11622, 11908, 14304, 14656, 15496, 17862, 19072, 21984, 23244, 23816, 28608, 29312, 30992, 34121, 35724, 38144, 43968, 46488, 47632, 57216, 58624, 61984, 68242, 71448, 87936, 92976, 95264, 102363, 114432, 123968, 136484, 142896, 175872, 185952, 190528, 204726, 247936, 272968, 285792, 371904, 381056, 409452, 443573, 495872, 545936, 571584, 743808, 762112, 818904, 887146, 1091872, 1143168, 1330719, 1487616, 1637808, 1774292, 2183744, 2286336, 2661438, 3275616, 3548584, 4367488, 5322876, 6551232, 7097168, 8734976, 10645752, 13102464, 14194336, 21291504, 26204928, 28388672, 42583008, 56777344, 85166016, 113554688, 170332032, 340664064]

約数ペア:

[(1, 340664064), (2, 170332032), (3, 113554688), (4, 85166016), (6, 56777344), (8, 42583008), (12, 28388672), (13, 26204928), (16, 21291504), (24, 14194336), (26, 13102464), (32, 10645752), (39, 8734976), (48, 7097168), (52, 6551232), (64, 5322876), (78, 4367488), (96, 3548584), (104, 3275616), (128, 2661438), (149, 2286336), (156, 2183744), (192, 1774292), (208, 1637808), (229, 1487616), (256, 1330719), (298, 1143168), (312, 1091872), (384, 887146), (416, 818904), (447, 762112), (458, 743808), (596, 571584), (624, 545936), (687, 495872), (768, 443573), (832, 409452), (894, 381056), (916, 371904), (1192, 285792), (1248, 272968), (1374, 247936), (1664, 204726), (1788, 190528), (1832, 185952), (1937, 175872), (2384, 142896), (2496, 136484), (2748, 123968), (2977, 114432), (3328, 102363), (3576, 95264), (3664, 92976), (3874, 87936), (4768, 71448), (4992, 68242), (5496, 61984), (5811, 58624), (5954, 57216), (7152, 47632), (7328, 46488), (7748, 43968), (8931, 38144), (9536, 35724), (9984, 34121), (10992, 30992), (11622, 29312), (11908, 28608), (14304, 23816), (14656, 23244), (15496, 21984), (17862, 19072)]