349011052364

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67427}}^1$

素因数の和:67520

約数の個数: 96

約数和(自身を含む): 718944307200

約数和(自身を除く): 369933254836

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 169, 247, 338, 403, 494, 589, 676, 806, 988, 1178, 1612, 2197, 2356, 3211, 4394, 5239, 6422, 7657, 8788, 10478, 12844, 15314, 20956, 30628, 41743, 67427, 68107, 83486, 99541, 134854, 136214, 166972, 199082, 269708, 272428, 398164, 876551, 1281113, 1294033, 1753102, 2090237, 2562226, 2588066, 3506204, 4180474, 5124452, 5176132, 8360948, 11395163, 16654469, 22790326, 27173081, 33308938, 39714503, 45580652, 54346162, 66617876, 79429006, 108692324, 148137119, 158858012, 216508097, 296274238, 353250053, 433016194, 516288539, 592548476, 706500106, 866032388, 1032577078, 1413000212, 2065154156, 2814605261, 4592250689, 5629210522, 6711751007, 9184501378, 11258421044, 13423502014, 18369002756, 26847004028, 87252763091, 174505526182, 349011052364]

約数ペア:

[(1, 349011052364), (2, 174505526182), (4, 87252763091), (13, 26847004028), (19, 18369002756), (26, 13423502014), (31, 11258421044), (38, 9184501378), (52, 6711751007), (62, 5629210522), (76, 4592250689), (124, 2814605261), (169, 2065154156), (247, 1413000212), (338, 1032577078), (403, 866032388), (494, 706500106), (589, 592548476), (676, 516288539), (806, 433016194), (988, 353250053), (1178, 296274238), (1612, 216508097), (2197, 158858012), (2356, 148137119), (3211, 108692324), (4394, 79429006), (5239, 66617876), (6422, 54346162), (7657, 45580652), (8788, 39714503), (10478, 33308938), (12844, 27173081), (15314, 22790326), (20956, 16654469), (30628, 11395163), (41743, 8360948), (67427, 5176132), (68107, 5124452), (83486, 4180474), (99541, 3506204), (134854, 2588066), (136214, 2562226), (166972, 2090237), (199082, 1753102), (269708, 1294033), (272428, 1281113), (398164, 876551)]