815027616

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 2582496000

約数和(自身を除く): 1767468384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 149, 156, 208, 216, 234, 288, 298, 312, 351, 416, 432, 447, 468, 487, 596, 624, 702, 864, 894, 936, 974, 1192, 1248, 1341, 1404, 1461, 1788, 1872, 1937, 1948, 2384, 2682, 2808, 2922, 3576, 3744, 3874, 3896, 4023, 4383, 4768, 5364, 5616, 5811, 5844, 6331, 7152, 7748, 7792, 8046, 8766, 10728, 11232, 11622, 11688, 12662, 13149, 14304, 15496, 15584, 16092, 17433, 17532, 18993, 21456, 23244, 23376, 25324, 26298, 30992, 32184, 34866, 35064, 37986, 42912, 46488, 46752, 50648, 52299, 52596, 56979, 61984, 64368, 69732, 70128, 72563, 75972, 92976, 101296, 104598, 105192, 113958, 128736, 139464, 140256, 145126, 151944, 170937, 185952, 202592, 209196, 210384, 217689, 227916, 278928, 290252, 303888, 341874, 418392, 420768, 435378, 455832, 557856, 580504, 607776, 653067, 683748, 836784, 870756, 911664, 943319, 1161008, 1306134, 1367496, 1673568, 1741512, 1823328, 1886638, 1959201, 2322016, 2612268, 2734992, 2829957, 3483024, 3773276, 3918402, 5224536, 5469984, 5659914, 6966048, 7546552, 7836804, 8489871, 10449072, 11319828, 15093104, 15673608, 16979742, 20898144, 22639656, 25469613, 30186208, 31347216, 33959484, 45279312, 50939226, 62694432, 67918968, 90558624, 101878452, 135837936, 203756904, 271675872, 407513808, 815027616]

約数ペア:

[(1, 815027616), (2, 407513808), (3, 271675872), (4, 203756904), (6, 135837936), (8, 101878452), (9, 90558624), (12, 67918968), (13, 62694432), (16, 50939226), (18, 45279312), (24, 33959484), (26, 31347216), (27, 30186208), (32, 25469613), (36, 22639656), (39, 20898144), (48, 16979742), (52, 15673608), (54, 15093104), (72, 11319828), (78, 10449072), (96, 8489871), (104, 7836804), (108, 7546552), (117, 6966048), (144, 5659914), (149, 5469984), (156, 5224536), (208, 3918402), (216, 3773276), (234, 3483024), (288, 2829957), (298, 2734992), (312, 2612268), (351, 2322016), (416, 1959201), (432, 1886638), (447, 1823328), (468, 1741512), (487, 1673568), (596, 1367496), (624, 1306134), (702, 1161008), (864, 943319), (894, 911664), (936, 870756), (974, 836784), (1192, 683748), (1248, 653067), (1341, 607776), (1404, 580504), (1461, 557856), (1788, 455832), (1872, 435378), (1937, 420768), (1948, 418392), (2384, 341874), (2682, 303888), (2808, 290252), (2922, 278928), (3576, 227916), (3744, 217689), (3874, 210384), (3896, 209196), (4023, 202592), (4383, 185952), (4768, 170937), (5364, 151944), (5616, 145126), (5811, 140256), (5844, 139464), (6331, 128736), (7152, 113958), (7748, 105192), (7792, 104598), (8046, 101296), (8766, 92976), (10728, 75972), (11232, 72563), (11622, 70128), (11688, 69732), (12662, 64368), (13149, 61984), (14304, 56979), (15496, 52596), (15584, 52299), (16092, 50648), (17433, 46752), (17532, 46488), (18993, 42912), (21456, 37986), (23244, 35064), (23376, 34866), (25324, 32184), (26298, 30992)]