284455392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 821787120

約数和(自身を除く): 537331728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 89, 96, 104, 156, 169, 178, 197, 208, 267, 312, 338, 356, 394, 416, 507, 534, 591, 624, 676, 712, 788, 1014, 1068, 1157, 1182, 1248, 1352, 1424, 1576, 2028, 2136, 2314, 2364, 2561, 2704, 2848, 3152, 3471, 4056, 4272, 4628, 4728, 5122, 5408, 6304, 6942, 7683, 8112, 8544, 9256, 9456, 10244, 13884, 15041, 15366, 16224, 17533, 18512, 18912, 20488, 27768, 30082, 30732, 33293, 35066, 37024, 40976, 45123, 52599, 55536, 60164, 61464, 66586, 70132, 81952, 90246, 99879, 105198, 111072, 120328, 122928, 133172, 140264, 180492, 199758, 210396, 227929, 240656, 245856, 266344, 280528, 360984, 399516, 420792, 455858, 481312, 532688, 561056, 683787, 721968, 799032, 841584, 911716, 1065376, 1367574, 1443936, 1598064, 1683168, 1823432, 2735148, 2963077, 3196128, 3646864, 5470296, 5926154, 7293728, 8889231, 10940592, 11852308, 17778462, 21881184, 23704616, 35556924, 47409232, 71113848, 94818464, 142227696, 284455392]

約数ペア:

[(1, 284455392), (2, 142227696), (3, 94818464), (4, 71113848), (6, 47409232), (8, 35556924), (12, 23704616), (13, 21881184), (16, 17778462), (24, 11852308), (26, 10940592), (32, 8889231), (39, 7293728), (48, 5926154), (52, 5470296), (78, 3646864), (89, 3196128), (96, 2963077), (104, 2735148), (156, 1823432), (169, 1683168), (178, 1598064), (197, 1443936), (208, 1367574), (267, 1065376), (312, 911716), (338, 841584), (356, 799032), (394, 721968), (416, 683787), (507, 561056), (534, 532688), (591, 481312), (624, 455858), (676, 420792), (712, 399516), (788, 360984), (1014, 280528), (1068, 266344), (1157, 245856), (1182, 240656), (1248, 227929), (1352, 210396), (1424, 199758), (1576, 180492), (2028, 140264), (2136, 133172), (2314, 122928), (2364, 120328), (2561, 111072), (2704, 105198), (2848, 99879), (3152, 90246), (3471, 81952), (4056, 70132), (4272, 66586), (4628, 61464), (4728, 60164), (5122, 55536), (5408, 52599), (6304, 45123), (6942, 40976), (7683, 37024), (8112, 35066), (8544, 33293), (9256, 30732), (9456, 30082), (10244, 27768), (13884, 20488), (15041, 18912), (15366, 18512), (16224, 17533)]