1663791948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 384

約数和(自身を含む): 5651824640

約数和(自身を除く): 3988032692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 43, 52, 54, 62, 63, 78, 84, 86, 91, 93, 108, 117, 124, 126, 127, 129, 156, 172, 182, 186, 189, 217, 234, 252, 254, 258, 273, 279, 301, 351, 364, 372, 378, 381, 387, 403, 434, 468, 508, 516, 546, 558, 559, 602, 651, 702, 756, 762, 774, 806, 819, 837, 868, 889, 903, 1092, 1116, 1118, 1143, 1161, 1204, 1209, 1302, 1333, 1404, 1524, 1548, 1612, 1638, 1651, 1674, 1677, 1778, 1806, 1953, 2236, 2286, 2322, 2418, 2457, 2604, 2666, 2667, 2709, 2821, 3276, 3302, 3348, 3354, 3429, 3556, 3612, 3627, 3906, 3913, 3937, 3999, 4572, 4644, 4836, 4914, 4953, 5031, 5332, 5334, 5418, 5461, 5642, 5859, 6604, 6708, 6858, 7254, 7812, 7826, 7874, 7998, 8001, 8127, 8463, 9331, 9828, 9906, 10062, 10668, 10836, 10881, 10922, 11284, 11557, 11718, 11739, 11811, 11997, 13716, 14508, 14859, 15093, 15652, 15748, 15996, 16002, 16254, 16383, 16926, 17329, 18662, 19812, 20124, 21762, 21844, 23114, 23436, 23478, 23622, 23994, 24003, 25389, 27559, 27993, 29718, 30186, 32004, 32508, 32766, 33852, 34658, 34671, 35217, 35433, 35991, 37324, 38227, 43524, 44577, 46228, 46956, 47244, 47988, 48006, 49149, 50778, 51181, 51987, 55118, 55986, 59436, 60372, 65532, 69316, 69342, 70434, 70866, 70993, 71982, 76167, 76454, 82677, 83979, 89154, 96012, 98298, 101556, 102362, 103974, 104013, 105651, 106299, 110236, 111972, 114681, 121303, 138684, 140868, 141732, 141986, 143964, 147447, 152334, 152908, 153543, 155961, 165354, 167958, 169291, 178308, 196596, 204724, 207948, 208026, 211302, 212598, 212979, 229362, 242606, 248031, 251937, 283972, 294894, 304668, 307086, 311922, 312039, 330708, 335916, 338582, 344043, 358267, 363909, 416052, 422604, 425196, 425958, 458724, 460629, 467883, 485212, 496062, 496951, 503874, 507873, 589788, 614172, 623844, 624078, 638937, 677164, 688086, 716534, 727818, 744093, 851916, 921258, 935766, 992124, 993902, 1007748, 1015746, 1032129, 1074801, 1091727, 1185037, 1248156, 1277874, 1376172, 1381887, 1433068, 1455636, 1488186, 1490853, 1523619, 1842516, 1871532, 1916811, 1987804, 2031492, 2064258, 2149602, 2183454, 2200783, 2370074, 2555748, 2763774, 2976372, 2981706, 3047238, 3224403, 3275181, 3555111, 3833622, 4128516, 4299204, 4366908, 4401566, 4472559, 4570857, 4740148, 5527548, 5963412, 6094476, 6448806, 6550362, 6602349, 7110222, 7667244, 8803132, 8945118, 9141714, 9673209, 10665333, 12897612, 13100724, 13204698, 13417677, 14220444, 15405481, 17890236, 18283428, 19346418, 19807047, 21330666, 26409396, 26835354, 30810962, 31995999, 38692836, 39614094, 42661332, 46216443, 53670708, 59421141, 61621924, 63991998, 79228188, 92432886, 118842282, 127983996, 138649329, 184865772, 237684564, 277298658, 415947987, 554597316, 831895974, 1663791948]

約数ペア:

[(1, 1663791948), (2, 831895974), (3, 554597316), (4, 415947987), (6, 277298658), (7, 237684564), (9, 184865772), (12, 138649329), (13, 127983996), (14, 118842282), (18, 92432886), (21, 79228188), (26, 63991998), (27, 61621924), (28, 59421141), (31, 53670708), (36, 46216443), (39, 42661332), (42, 39614094), (43, 38692836), (52, 31995999), (54, 30810962), (62, 26835354), (63, 26409396), (78, 21330666), (84, 19807047), (86, 19346418), (91, 18283428), (93, 17890236), (108, 15405481), (117, 14220444), (124, 13417677), (126, 13204698), (127, 13100724), (129, 12897612), (156, 10665333), (172, 9673209), (182, 9141714), (186, 8945118), (189, 8803132), (217, 7667244), (234, 7110222), (252, 6602349), (254, 6550362), (258, 6448806), (273, 6094476), (279, 5963412), (301, 5527548), (351, 4740148), (364, 4570857), (372, 4472559), (378, 4401566), (381, 4366908), (387, 4299204), (403, 4128516), (434, 3833622), (468, 3555111), (508, 3275181), (516, 3224403), (546, 3047238), (558, 2981706), (559, 2976372), (602, 2763774), (651, 2555748), (702, 2370074), (756, 2200783), (762, 2183454), (774, 2149602), (806, 2064258), (819, 2031492), (837, 1987804), (868, 1916811), (889, 1871532), (903, 1842516), (1092, 1523619), (1116, 1490853), (1118, 1488186), (1143, 1455636), (1161, 1433068), (1204, 1381887), (1209, 1376172), (1302, 1277874), (1333, 1248156), (1404, 1185037), (1524, 1091727), (1548, 1074801), (1612, 1032129), (1638, 1015746), (1651, 1007748), (1674, 993902), (1677, 992124), (1778, 935766), (1806, 921258), (1953, 851916), (2236, 744093), (2286, 727818), (2322, 716534), (2418, 688086), (2457, 677164), (2604, 638937), (2666, 624078), (2667, 623844), (2709, 614172), (2821, 589788), (3276, 507873), (3302, 503874), (3348, 496951), (3354, 496062), (3429, 485212), (3556, 467883), (3612, 460629), (3627, 458724), (3906, 425958), (3913, 425196), (3937, 422604), (3999, 416052), (4572, 363909), (4644, 358267), (4836, 344043), (4914, 338582), (4953, 335916), (5031, 330708), (5332, 312039), (5334, 311922), (5418, 307086), (5461, 304668), (5642, 294894), (5859, 283972), (6604, 251937), (6708, 248031), (6858, 242606), (7254, 229362), (7812, 212979), (7826, 212598), (7874, 211302), (7998, 208026), (8001, 207948), (8127, 204724), (8463, 196596), (9331, 178308), (9828, 169291), (9906, 167958), (10062, 165354), (10668, 155961), (10836, 153543), (10881, 152908), (10922, 152334), (11284, 147447), (11557, 143964), (11718, 141986), (11739, 141732), (11811, 140868), (11997, 138684), (13716, 121303), (14508, 114681), (14859, 111972), (15093, 110236), (15652, 106299), (15748, 105651), (15996, 104013), (16002, 103974), (16254, 102362), (16383, 101556), (16926, 98298), (17329, 96012), (18662, 89154), (19812, 83979), (20124, 82677), (21762, 76454), (21844, 76167), (23114, 71982), (23436, 70993), (23478, 70866), (23622, 70434), (23994, 69342), (24003, 69316), (25389, 65532), (27559, 60372), (27993, 59436), (29718, 55986), (30186, 55118), (32004, 51987), (32508, 51181), (32766, 50778), (33852, 49149), (34658, 48006), (34671, 47988), (35217, 47244), (35433, 46956), (35991, 46228), (37324, 44577), (38227, 43524)]