2564829456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 8204236800

約数和(自身を除く): 5639407344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 112, 114, 123, 133, 152, 164, 168, 228, 239, 246, 266, 287, 304, 328, 336, 399, 456, 478, 492, 532, 574, 656, 717, 779, 798, 861, 912, 956, 984, 1064, 1148, 1434, 1558, 1596, 1673, 1681, 1722, 1912, 1968, 2128, 2296, 2337, 2868, 3116, 3192, 3346, 3362, 3444, 3824, 4541, 4592, 4674, 5019, 5043, 5453, 5736, 6232, 6384, 6692, 6724, 6888, 9082, 9348, 9799, 10038, 10086, 10906, 11472, 11767, 12464, 13384, 13448, 13623, 13776, 16359, 18164, 18696, 19598, 20076, 20172, 21812, 23534, 26768, 26896, 27246, 29397, 31787, 31939, 32718, 35301, 36328, 37392, 39196, 40152, 40344, 43624, 47068, 54492, 58794, 63574, 63878, 65436, 68593, 70602, 72656, 78392, 80304, 80688, 87248, 94136, 95361, 95817, 108984, 117588, 127148, 127756, 130872, 137186, 141204, 156784, 186181, 188272, 190722, 191634, 205779, 217968, 223573, 235176, 254296, 255512, 261744, 274372, 282408, 372362, 381444, 383268, 401759, 411558, 447146, 470352, 508592, 511024, 548744, 558543, 564816, 670719, 744724, 762888, 766536, 803518, 823116, 894292, 1097488, 1117086, 1205277, 1303267, 1341438, 1489448, 1525776, 1533072, 1607036, 1646232, 1788584, 2234172, 2410554, 2606534, 2682876, 2812313, 2978896, 3214072, 3292464, 3577168, 3909801, 4468344, 4821108, 5213068, 5365752, 5624626, 6428144, 7633421, 7819602, 8436939, 8936688, 9642216, 10426136, 10731504, 11249252, 15266842, 15639204, 16873878, 19284432, 20852272, 22498504, 22900263, 30533684, 31278408, 33747756, 44997008, 45800526, 53433947, 61067368, 62556816, 67495512, 91601052, 106867894, 122134736, 134991024, 160301841, 183202104, 213735788, 320603682, 366404208, 427471576, 641207364, 854943152, 1282414728, 2564829456]

約数ペア:

[(1, 2564829456), (2, 1282414728), (3, 854943152), (4, 641207364), (6, 427471576), (7, 366404208), (8, 320603682), (12, 213735788), (14, 183202104), (16, 160301841), (19, 134991024), (21, 122134736), (24, 106867894), (28, 91601052), (38, 67495512), (41, 62556816), (42, 61067368), (48, 53433947), (56, 45800526), (57, 44997008), (76, 33747756), (82, 31278408), (84, 30533684), (112, 22900263), (114, 22498504), (123, 20852272), (133, 19284432), (152, 16873878), (164, 15639204), (168, 15266842), (228, 11249252), (239, 10731504), (246, 10426136), (266, 9642216), (287, 8936688), (304, 8436939), (328, 7819602), (336, 7633421), (399, 6428144), (456, 5624626), (478, 5365752), (492, 5213068), (532, 4821108), (574, 4468344), (656, 3909801), (717, 3577168), (779, 3292464), (798, 3214072), (861, 2978896), (912, 2812313), (956, 2682876), (984, 2606534), (1064, 2410554), (1148, 2234172), (1434, 1788584), (1558, 1646232), (1596, 1607036), (1673, 1533072), (1681, 1525776), (1722, 1489448), (1912, 1341438), (1968, 1303267), (2128, 1205277), (2296, 1117086), (2337, 1097488), (2868, 894292), (3116, 823116), (3192, 803518), (3346, 766536), (3362, 762888), (3444, 744724), (3824, 670719), (4541, 564816), (4592, 558543), (4674, 548744), (5019, 511024), (5043, 508592), (5453, 470352), (5736, 447146), (6232, 411558), (6384, 401759), (6692, 383268), (6724, 381444), (6888, 372362), (9082, 282408), (9348, 274372), (9799, 261744), (10038, 255512), (10086, 254296), (10906, 235176), (11472, 223573), (11767, 217968), (12464, 205779), (13384, 191634), (13448, 190722), (13623, 188272), (13776, 186181), (16359, 156784), (18164, 141204), (18696, 137186), (19598, 130872), (20076, 127756), (20172, 127148), (21812, 117588), (23534, 108984), (26768, 95817), (26896, 95361), (27246, 94136), (29397, 87248), (31787, 80688), (31939, 80304), (32718, 78392), (35301, 72656), (36328, 70602), (37392, 68593), (39196, 65436), (40152, 63878), (40344, 63574), (43624, 58794), (47068, 54492)]