1668705324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 5037096960

約数和(自身を除く): 3368391636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 31, 33, 38, 39, 44, 52, 57, 62, 66, 76, 78, 93, 114, 124, 127, 132, 143, 156, 169, 186, 209, 228, 247, 254, 286, 338, 341, 372, 381, 403, 418, 429, 494, 507, 508, 572, 589, 627, 676, 682, 741, 762, 806, 836, 858, 988, 1014, 1023, 1178, 1209, 1254, 1364, 1397, 1482, 1524, 1612, 1651, 1716, 1767, 1859, 2028, 2046, 2356, 2413, 2418, 2508, 2717, 2794, 2964, 3211, 3302, 3534, 3718, 3937, 4092, 4191, 4433, 4826, 4836, 4953, 5239, 5434, 5577, 5588, 6422, 6479, 6604, 7068, 7239, 7436, 7657, 7874, 8151, 8382, 8866, 9633, 9652, 9906, 10478, 10868, 11154, 11811, 12844, 12958, 13299, 14478, 15314, 15717, 15748, 16302, 16764, 17732, 18161, 19266, 19437, 19812, 20956, 21463, 22308, 22971, 23622, 25916, 26543, 26598, 28956, 30628, 31369, 31434, 32604, 35321, 36322, 38532, 38874, 42926, 43307, 45942, 47244, 51181, 53086, 53196, 54483, 57629, 62738, 62868, 64389, 70642, 72644, 74803, 77748, 79629, 84227, 85852, 86614, 91884, 94107, 99541, 102362, 105963, 106172, 108966, 115258, 125476, 128778, 129921, 141284, 149606, 153543, 159258, 168454, 172887, 173228, 188214, 199082, 204724, 211926, 217932, 224409, 230516, 236093, 252681, 257556, 259842, 298623, 299212, 307086, 318516, 336908, 345059, 345774, 376428, 398164, 407797, 423852, 448818, 472186, 505362, 519684, 562991, 597246, 614172, 665353, 690118, 691548, 708279, 815594, 822833, 897636, 944372, 972439, 1010724, 1035177, 1094951, 1125982, 1194492, 1223391, 1330706, 1380236, 1416558, 1631188, 1645666, 1688973, 1944878, 1996059, 2070354, 2189902, 2251964, 2446782, 2468499, 2661412, 2833116, 2917317, 3284853, 3291332, 3377946, 3889756, 3992118, 4140708, 4379804, 4485767, 4893564, 4936998, 5834634, 6569706, 6755892, 7318883, 7984236, 8971534, 9873996, 10696829, 11669268, 12641707, 13139412, 13457301, 14637766, 17943068, 21393658, 21956649, 25283414, 26914602, 29275532, 32090487, 37925121, 42787316, 43913298, 50566828, 53829204, 64180974, 75850242, 87826596, 128361948, 139058777, 151700484, 278117554, 417176331, 556235108, 834352662, 1668705324]

約数ペア:

[(1, 1668705324), (2, 834352662), (3, 556235108), (4, 417176331), (6, 278117554), (11, 151700484), (12, 139058777), (13, 128361948), (19, 87826596), (22, 75850242), (26, 64180974), (31, 53829204), (33, 50566828), (38, 43913298), (39, 42787316), (44, 37925121), (52, 32090487), (57, 29275532), (62, 26914602), (66, 25283414), (76, 21956649), (78, 21393658), (93, 17943068), (114, 14637766), (124, 13457301), (127, 13139412), (132, 12641707), (143, 11669268), (156, 10696829), (169, 9873996), (186, 8971534), (209, 7984236), (228, 7318883), (247, 6755892), (254, 6569706), (286, 5834634), (338, 4936998), (341, 4893564), (372, 4485767), (381, 4379804), (403, 4140708), (418, 3992118), (429, 3889756), (494, 3377946), (507, 3291332), (508, 3284853), (572, 2917317), (589, 2833116), (627, 2661412), (676, 2468499), (682, 2446782), (741, 2251964), (762, 2189902), (806, 2070354), (836, 1996059), (858, 1944878), (988, 1688973), (1014, 1645666), (1023, 1631188), (1178, 1416558), (1209, 1380236), (1254, 1330706), (1364, 1223391), (1397, 1194492), (1482, 1125982), (1524, 1094951), (1612, 1035177), (1651, 1010724), (1716, 972439), (1767, 944372), (1859, 897636), (2028, 822833), (2046, 815594), (2356, 708279), (2413, 691548), (2418, 690118), (2508, 665353), (2717, 614172), (2794, 597246), (2964, 562991), (3211, 519684), (3302, 505362), (3534, 472186), (3718, 448818), (3937, 423852), (4092, 407797), (4191, 398164), (4433, 376428), (4826, 345774), (4836, 345059), (4953, 336908), (5239, 318516), (5434, 307086), (5577, 299212), (5588, 298623), (6422, 259842), (6479, 257556), (6604, 252681), (7068, 236093), (7239, 230516), (7436, 224409), (7657, 217932), (7874, 211926), (8151, 204724), (8382, 199082), (8866, 188214), (9633, 173228), (9652, 172887), (9906, 168454), (10478, 159258), (10868, 153543), (11154, 149606), (11811, 141284), (12844, 129921), (12958, 128778), (13299, 125476), (14478, 115258), (15314, 108966), (15717, 106172), (15748, 105963), (16302, 102362), (16764, 99541), (17732, 94107), (18161, 91884), (19266, 86614), (19437, 85852), (19812, 84227), (20956, 79629), (21463, 77748), (22308, 74803), (22971, 72644), (23622, 70642), (25916, 64389), (26543, 62868), (26598, 62738), (28956, 57629), (30628, 54483), (31369, 53196), (31434, 53086), (32604, 51181), (35321, 47244), (36322, 45942), (38532, 43307), (38874, 42926)]