2495801568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2169

約数の個数: 144

約数和(自身を含む): 7293878928

約数和(自身を除く): 4798077360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 961, 992, 1209, 1248, 1488, 1612, 1922, 2081, 2418, 2883, 2976, 3224, 3844, 4162, 4836, 5766, 6243, 6448, 7688, 8324, 9672, 11532, 12486, 12493, 12896, 15376, 16648, 19344, 23064, 24972, 24986, 27053, 30752, 33296, 37479, 38688, 46128, 49944, 49972, 54106, 64511, 66592, 74958, 81159, 92256, 99888, 99944, 108212, 129022, 149916, 162318, 193533, 199776, 199888, 216424, 258044, 299832, 324636, 387066, 399776, 432848, 516088, 599664, 649272, 774132, 838643, 865696, 1032176, 1199328, 1298544, 1548264, 1677286, 1999841, 2064352, 2515929, 2597088, 3096528, 3354572, 3999682, 5031858, 5999523, 6193056, 6709144, 7999364, 10063716, 11999046, 13418288, 15998728, 20127432, 23998092, 25997933, 26836576, 31997456, 40254864, 47996184, 51995866, 63994912, 77993799, 80509728, 95992368, 103991732, 155987598, 191984736, 207983464, 311975196, 415966928, 623950392, 831933856, 1247900784, 2495801568]

約数ペア:

[(1, 2495801568), (2, 1247900784), (3, 831933856), (4, 623950392), (6, 415966928), (8, 311975196), (12, 207983464), (13, 191984736), (16, 155987598), (24, 103991732), (26, 95992368), (31, 80509728), (32, 77993799), (39, 63994912), (48, 51995866), (52, 47996184), (62, 40254864), (78, 31997456), (93, 26836576), (96, 25997933), (104, 23998092), (124, 20127432), (156, 15998728), (186, 13418288), (208, 11999046), (248, 10063716), (312, 7999364), (372, 6709144), (403, 6193056), (416, 5999523), (496, 5031858), (624, 3999682), (744, 3354572), (806, 3096528), (961, 2597088), (992, 2515929), (1209, 2064352), (1248, 1999841), (1488, 1677286), (1612, 1548264), (1922, 1298544), (2081, 1199328), (2418, 1032176), (2883, 865696), (2976, 838643), (3224, 774132), (3844, 649272), (4162, 599664), (4836, 516088), (5766, 432848), (6243, 399776), (6448, 387066), (7688, 324636), (8324, 299832), (9672, 258044), (11532, 216424), (12486, 199888), (12493, 199776), (12896, 193533), (15376, 162318), (16648, 149916), (19344, 129022), (23064, 108212), (24972, 99944), (24986, 99888), (27053, 92256), (30752, 81159), (33296, 74958), (37479, 66592), (38688, 64511), (46128, 54106), (49944, 49972)]