2488502440508

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2663}}^1$

素因数の和:2993

約数の個数: 192

約数和(自身を含む): 5278249267200

約数和(自身を除く): 2789746826692

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 71, 98, 106, 142, 181, 196, 212, 284, 343, 362, 371, 497, 686, 724, 742, 994, 1267, 1372, 1484, 1988, 2534, 2597, 2663, 3479, 3763, 5068, 5194, 5326, 6958, 7526, 8869, 9593, 10388, 10652, 12851, 13916, 15052, 17738, 18179, 18641, 19186, 24353, 25702, 26341, 35476, 36358, 37282, 38372, 48706, 51404, 52682, 62083, 67151, 72716, 74564, 89957, 97412, 105364, 124166, 130487, 134302, 141139, 179914, 184387, 189073, 248332, 260974, 268604, 282278, 359828, 368774, 378146, 470057, 482003, 521948, 564556, 629699, 681103, 737548, 756292, 913409, 940114, 964006, 987973, 1259398, 1290709, 1323511, 1362206, 1826818, 1880228, 1928012, 1975946, 2518796, 2581418, 2647022, 2724412, 3290399, 3374021, 3653636, 3951892, 4407893, 4767721, 5162836, 5294044, 6580798, 6748042, 6915811, 8815786, 9264577, 9535442, 10020869, 13161596, 13496084, 13831622, 17631572, 18529154, 19070884, 20041738, 23618147, 25546159, 27663244, 33374047, 34222213, 37058308, 40083476, 47236294, 48410677, 51092318, 64852039, 66748094, 68444426, 70146083, 94472588, 96821354, 102184636, 129704078, 133496188, 136888852, 140292166, 165327029, 178823113, 193642708, 233618329, 239555491, 259408156, 280584332, 330654058, 357646226, 467236658, 479110982, 491022581, 661308116, 715292452, 934473316, 958221964, 982045162, 1251761791, 1676888437, 1813777289, 1964090324, 2503523582, 3353776874, 3437158067, 3627554578, 5007047164, 6707553748, 6874316134, 7255109156, 8762332537, 11738219059, 12696441023, 13748632268, 17524665074, 23476438118, 25392882046, 35049330148, 46952876236, 50785764092, 88875087161, 177750174322, 355500348644, 622125610127, 1244251220254, 2488502440508]

約数ペア:

[(1, 2488502440508), (2, 1244251220254), (4, 622125610127), (7, 355500348644), (14, 177750174322), (28, 88875087161), (49, 50785764092), (53, 46952876236), (71, 35049330148), (98, 25392882046), (106, 23476438118), (142, 17524665074), (181, 13748632268), (196, 12696441023), (212, 11738219059), (284, 8762332537), (343, 7255109156), (362, 6874316134), (371, 6707553748), (497, 5007047164), (686, 3627554578), (724, 3437158067), (742, 3353776874), (994, 2503523582), (1267, 1964090324), (1372, 1813777289), (1484, 1676888437), (1988, 1251761791), (2534, 982045162), (2597, 958221964), (2663, 934473316), (3479, 715292452), (3763, 661308116), (5068, 491022581), (5194, 479110982), (5326, 467236658), (6958, 357646226), (7526, 330654058), (8869, 280584332), (9593, 259408156), (10388, 239555491), (10652, 233618329), (12851, 193642708), (13916, 178823113), (15052, 165327029), (17738, 140292166), (18179, 136888852), (18641, 133496188), (19186, 129704078), (24353, 102184636), (25702, 96821354), (26341, 94472588), (35476, 70146083), (36358, 68444426), (37282, 66748094), (38372, 64852039), (48706, 51092318), (51404, 48410677), (52682, 47236294), (62083, 40083476), (67151, 37058308), (72716, 34222213), (74564, 33374047), (89957, 27663244), (97412, 25546159), (105364, 23618147), (124166, 20041738), (130487, 19070884), (134302, 18529154), (141139, 17631572), (179914, 13831622), (184387, 13496084), (189073, 13161596), (248332, 10020869), (260974, 9535442), (268604, 9264577), (282278, 8815786), (359828, 6915811), (368774, 6748042), (378146, 6580798), (470057, 5294044), (482003, 5162836), (521948, 4767721), (564556, 4407893), (629699, 3951892), (681103, 3653636), (737548, 3374021), (756292, 3290399), (913409, 2724412), (940114, 2647022), (964006, 2581418), (987973, 2518796), (1259398, 1975946), (1290709, 1928012), (1323511, 1880228), (1362206, 1826818)]