19639187568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{136247}}^1$

素因数の和:136292

約数の個数: 240

約数和(自身を含む): 73796276736

約数和(自身を除く): 54157089168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 252, 264, 273, 286, 308, 312, 336, 364, 396, 429, 462, 468, 504, 528, 546, 572, 616, 624, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1144, 1232, 1287, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 2002, 2184, 2288, 2574, 2772, 3003, 3276, 3432, 3696, 4004, 4368, 5148, 5544, 6006, 6552, 6864, 8008, 9009, 10296, 11088, 12012, 13104, 16016, 18018, 20592, 24024, 36036, 48048, 72072, 136247, 144144, 272494, 408741, 544988, 817482, 953729, 1089976, 1226223, 1498717, 1634964, 1771211, 1907458, 2179952, 2452446, 2861187, 2997434, 3269928, 3542422, 3814916, 4496151, 4904892, 5313633, 5722374, 5994868, 6539856, 7084844, 7629832, 8583561, 8992302, 9809784, 10491019, 10627266, 11444748, 11989736, 12398477, 13488453, 14169688, 15259664, 15940899, 17167122, 17984604, 19483321, 19619568, 20982038, 21254532, 22889496, 23979472, 24796954, 26976906, 28339376, 31473057, 31881798, 34334244, 35969208, 37195431, 38966642, 41964076, 42509064, 45778992, 49593908, 53953812, 58449963, 62946114, 63763596, 68668488, 71938416, 74390862, 77933284, 83928152, 85018128, 94419171, 99187816, 107907624, 111586293, 116899926, 125892228, 127527192, 136383247, 137336976, 148781724, 155866568, 167856304, 175349889, 188838342, 198375632, 215815248, 223172586, 233799852, 251784456, 255054384, 272766494, 297563448, 311733136, 350699778, 377676684, 409149741, 446345172, 467599704, 503568912, 545532988, 595126896, 701399556, 755353368, 818299482, 892690344, 935199408, 1091065976, 1227449223, 1402799112, 1510706736, 1636598964, 1785380688, 2182131952, 2454898446, 2805598224, 3273197928, 4909796892, 6546395856, 9819593784, 19639187568]

約数ペア:

[(1, 19639187568), (2, 9819593784), (3, 6546395856), (4, 4909796892), (6, 3273197928), (7, 2805598224), (8, 2454898446), (9, 2182131952), (11, 1785380688), (12, 1636598964), (13, 1510706736), (14, 1402799112), (16, 1227449223), (18, 1091065976), (21, 935199408), (22, 892690344), (24, 818299482), (26, 755353368), (28, 701399556), (33, 595126896), (36, 545532988), (39, 503568912), (42, 467599704), (44, 446345172), (48, 409149741), (52, 377676684), (56, 350699778), (63, 311733136), (66, 297563448), (72, 272766494), (77, 255054384), (78, 251784456), (84, 233799852), (88, 223172586), (91, 215815248), (99, 198375632), (104, 188838342), (112, 175349889), (117, 167856304), (126, 155866568), (132, 148781724), (143, 137336976), (144, 136383247), (154, 127527192), (156, 125892228), (168, 116899926), (176, 111586293), (182, 107907624), (198, 99187816), (208, 94419171), (231, 85018128), (234, 83928152), (252, 77933284), (264, 74390862), (273, 71938416), (286, 68668488), (308, 63763596), (312, 62946114), (336, 58449963), (364, 53953812), (396, 49593908), (429, 45778992), (462, 42509064), (468, 41964076), (504, 38966642), (528, 37195431), (546, 35969208), (572, 34334244), (616, 31881798), (624, 31473057), (693, 28339376), (728, 26976906), (792, 24796954), (819, 23979472), (858, 22889496), (924, 21254532), (936, 20982038), (1001, 19619568), (1008, 19483321), (1092, 17984604), (1144, 17167122), (1232, 15940899), (1287, 15259664), (1386, 14169688), (1456, 13488453), (1584, 12398477), (1638, 11989736), (1716, 11444748), (1848, 10627266), (1872, 10491019), (2002, 9809784), (2184, 8992302), (2288, 8583561), (2574, 7629832), (2772, 7084844), (3003, 6539856), (3276, 5994868), (3432, 5722374), (3696, 5313633), (4004, 4904892), (4368, 4496151), (5148, 3814916), (5544, 3542422), (6006, 3269928), (6552, 2997434), (6864, 2861187), (8008, 2452446), (9009, 2179952), (10296, 1907458), (11088, 1771211), (12012, 1634964), (13104, 1498717), (16016, 1226223), (18018, 1089976), (20592, 953729), (24024, 817482), (36036, 544988), (48048, 408741), (72072, 272494), (136247, 144144)]