2731294176

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2249

約数の個数: 144

約数和(自身を含む): 7865544960

約数和(自身を除く): 5134250784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 169, 208, 237, 312, 316, 338, 416, 474, 507, 624, 632, 676, 948, 1014, 1027, 1248, 1264, 1352, 1896, 2028, 2054, 2131, 2528, 2704, 3081, 3792, 4056, 4108, 4262, 5408, 6162, 6393, 7584, 8112, 8216, 8524, 12324, 12786, 13351, 16224, 16432, 17048, 24648, 25572, 26702, 27703, 32864, 34096, 40053, 49296, 51144, 53404, 55406, 68192, 80106, 83109, 98592, 102288, 106808, 110812, 160212, 166218, 168349, 204576, 213616, 221624, 320424, 332436, 336698, 360139, 427232, 443248, 505047, 640848, 664872, 673396, 720278, 886496, 1010094, 1080417, 1281696, 1329744, 1346792, 1440556, 2020188, 2160834, 2188537, 2659488, 2693584, 2881112, 4040376, 4321668, 4377074, 5387168, 5762224, 6565611, 8080752, 8643336, 8754148, 11524448, 13131222, 16161504, 17286672, 17508296, 26262444, 28450981, 34573344, 35016592, 52524888, 56901962, 70033184, 85352943, 105049776, 113803924, 170705886, 210099552, 227607848, 341411772, 455215696, 682823544, 910431392, 1365647088, 2731294176]

約数ペア:

[(1, 2731294176), (2, 1365647088), (3, 910431392), (4, 682823544), (6, 455215696), (8, 341411772), (12, 227607848), (13, 210099552), (16, 170705886), (24, 113803924), (26, 105049776), (32, 85352943), (39, 70033184), (48, 56901962), (52, 52524888), (78, 35016592), (79, 34573344), (96, 28450981), (104, 26262444), (156, 17508296), (158, 17286672), (169, 16161504), (208, 13131222), (237, 11524448), (312, 8754148), (316, 8643336), (338, 8080752), (416, 6565611), (474, 5762224), (507, 5387168), (624, 4377074), (632, 4321668), (676, 4040376), (948, 2881112), (1014, 2693584), (1027, 2659488), (1248, 2188537), (1264, 2160834), (1352, 2020188), (1896, 1440556), (2028, 1346792), (2054, 1329744), (2131, 1281696), (2528, 1080417), (2704, 1010094), (3081, 886496), (3792, 720278), (4056, 673396), (4108, 664872), (4262, 640848), (5408, 505047), (6162, 443248), (6393, 427232), (7584, 360139), (8112, 336698), (8216, 332436), (8524, 320424), (12324, 221624), (12786, 213616), (13351, 204576), (16224, 168349), (16432, 166218), (17048, 160212), (24648, 110812), (25572, 106808), (26702, 102288), (27703, 98592), (32864, 83109), (34096, 80106), (40053, 68192), (49296, 55406), (51144, 53404)]