263856684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 796594176

約数和(自身を除く): 532737492

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 53, 78, 84, 91, 94, 97, 106, 141, 156, 159, 182, 188, 194, 212, 273, 282, 291, 318, 329, 364, 371, 388, 546, 564, 582, 611, 636, 658, 679, 689, 742, 987, 1092, 1113, 1164, 1222, 1261, 1316, 1358, 1378, 1484, 1833, 1974, 2037, 2067, 2226, 2444, 2491, 2522, 2716, 2756, 3666, 3783, 3948, 4074, 4134, 4277, 4452, 4559, 4823, 4982, 5044, 5141, 7332, 7473, 7566, 8148, 8268, 8554, 8827, 9118, 9646, 9964, 10282, 12831, 13677, 14469, 14946, 15132, 15423, 17108, 17437, 17654, 18236, 19292, 20564, 25662, 26481, 27354, 28938, 29892, 30846, 31913, 32383, 34874, 35308, 35987, 51324, 52311, 52962, 54708, 57876, 59267, 61692, 63826, 64766, 66833, 69748, 71974, 95739, 97149, 104622, 105924, 107961, 118534, 127652, 129532, 133666, 143948, 177801, 191478, 194298, 200499, 209244, 215922, 226681, 237068, 241627, 267332, 355602, 382956, 388596, 400998, 414869, 431844, 453362, 467831, 483254, 680043, 711204, 724881, 801996, 829738, 906724, 935662, 966508, 1244607, 1360086, 1403493, 1449762, 1659476, 1691389, 1871324, 2489214, 2720172, 2806986, 2899524, 3141151, 3382778, 4978428, 5074167, 5613972, 6282302, 6765556, 9423453, 10148334, 12564604, 18846906, 20296668, 21988057, 37693812, 43976114, 65964171, 87952228, 131928342, 263856684]

約数ペア:

[(1, 263856684), (2, 131928342), (3, 87952228), (4, 65964171), (6, 43976114), (7, 37693812), (12, 21988057), (13, 20296668), (14, 18846906), (21, 12564604), (26, 10148334), (28, 9423453), (39, 6765556), (42, 6282302), (47, 5613972), (52, 5074167), (53, 4978428), (78, 3382778), (84, 3141151), (91, 2899524), (94, 2806986), (97, 2720172), (106, 2489214), (141, 1871324), (156, 1691389), (159, 1659476), (182, 1449762), (188, 1403493), (194, 1360086), (212, 1244607), (273, 966508), (282, 935662), (291, 906724), (318, 829738), (329, 801996), (364, 724881), (371, 711204), (388, 680043), (546, 483254), (564, 467831), (582, 453362), (611, 431844), (636, 414869), (658, 400998), (679, 388596), (689, 382956), (742, 355602), (987, 267332), (1092, 241627), (1113, 237068), (1164, 226681), (1222, 215922), (1261, 209244), (1316, 200499), (1358, 194298), (1378, 191478), (1484, 177801), (1833, 143948), (1974, 133666), (2037, 129532), (2067, 127652), (2226, 118534), (2444, 107961), (2491, 105924), (2522, 104622), (2716, 97149), (2756, 95739), (3666, 71974), (3783, 69748), (3948, 66833), (4074, 64766), (4134, 63826), (4277, 61692), (4452, 59267), (4559, 57876), (4823, 54708), (4982, 52962), (5044, 52311), (5141, 51324), (7332, 35987), (7473, 35308), (7566, 34874), (8148, 32383), (8268, 31913), (8554, 30846), (8827, 29892), (9118, 28938), (9646, 27354), (9964, 26481), (10282, 25662), (12831, 20564), (13677, 19292), (14469, 18236), (14946, 17654), (15132, 17437), (15423, 17108)]