19713081024

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17909}}^1$

素因数の和:17957

約数の個数: 336

約数和(自身を含む): 72604274400

約数和(自身を除く): 52891193376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 702, 728, 756, 784, 819, 832, 864, 882, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1728, 1764, 1872, 1911, 2016, 2184, 2352, 2457, 2496, 2548, 2646, 2808, 2912, 3024, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 4914, 5096, 5292, 5616, 5733, 5824, 6048, 6552, 7056, 7488, 7644, 8736, 9408, 9828, 10192, 10584, 11232, 11466, 12096, 13104, 14112, 15288, 17199, 17472, 17909, 19656, 20384, 21168, 22464, 22932, 26208, 28224, 30576, 34398, 35818, 39312, 40768, 42336, 45864, 52416, 53727, 61152, 68796, 71636, 78624, 84672, 91728, 107454, 122304, 125363, 137592, 143272, 157248, 161181, 183456, 214908, 232817, 250726, 275184, 286544, 322362, 366912, 376089, 429816, 465634, 483543, 501452, 550368, 573088, 644724, 698451, 752178, 859632, 877541, 931268, 967086, 1002904, 1100736, 1128267, 1146176, 1289448, 1396902, 1504356, 1629719, 1719264, 1755082, 1862536, 1934172, 2005808, 2095353, 2256534, 2578896, 2632623, 2793804, 3008712, 3259438, 3384801, 3438528, 3510164, 3725072, 3868344, 4011616, 4190706, 4513068, 4889157, 5157792, 5265246, 5587608, 6017424, 6286059, 6518876, 6769602, 7020328, 7450144, 7736688, 7897869, 8023232, 8381412, 9026136, 9778314, 10315584, 10530492, 11175216, 11408033, 12034848, 12572118, 13037752, 13539204, 14040656, 14667471, 14900288, 15473376, 15795738, 16762824, 18052272, 19556628, 21060984, 22350432, 22816066, 23693607, 24069696, 25144236, 26075504, 27078408, 28081312, 29334942, 30946752, 31591476, 33525648, 34224099, 36104544, 39113256, 42121968, 44002413, 44700864, 45632132, 47387214, 50288472, 52151008, 54156816, 56162624, 58669884, 63182952, 67051296, 68448198, 72209088, 78226512, 84243936, 88004826, 91264264, 94774428, 100576944, 102672297, 104302016, 108313632, 117339768, 126365904, 134102592, 136896396, 156453024, 168487872, 176009652, 182528528, 189548856, 201153888, 205344594, 216627264, 234679536, 252731808, 273792792, 308016891, 312906048, 352019304, 365057056, 379097712, 402307776, 410689188, 469359072, 505463616, 547585584, 616033782, 704038608, 730114112, 758195424, 821378376, 938718144, 1095171168, 1232067564, 1408077216, 1516390848, 1642756752, 2190342336, 2464135128, 2816154432, 3285513504, 4928270256, 6571027008, 9856540512, 19713081024]

約数ペア:

[(1, 19713081024), (2, 9856540512), (3, 6571027008), (4, 4928270256), (6, 3285513504), (7, 2816154432), (8, 2464135128), (9, 2190342336), (12, 1642756752), (13, 1516390848), (14, 1408077216), (16, 1232067564), (18, 1095171168), (21, 938718144), (24, 821378376), (26, 758195424), (27, 730114112), (28, 704038608), (32, 616033782), (36, 547585584), (39, 505463616), (42, 469359072), (48, 410689188), (49, 402307776), (52, 379097712), (54, 365057056), (56, 352019304), (63, 312906048), (64, 308016891), (72, 273792792), (78, 252731808), (84, 234679536), (91, 216627264), (96, 205344594), (98, 201153888), (104, 189548856), (108, 182528528), (112, 176009652), (117, 168487872), (126, 156453024), (144, 136896396), (147, 134102592), (156, 126365904), (168, 117339768), (182, 108313632), (189, 104302016), (192, 102672297), (196, 100576944), (208, 94774428), (216, 91264264), (224, 88004826), (234, 84243936), (252, 78226512), (273, 72209088), (288, 68448198), (294, 67051296), (312, 63182952), (336, 58669884), (351, 56162624), (364, 54156816), (378, 52151008), (392, 50288472), (416, 47387214), (432, 45632132), (441, 44700864), (448, 44002413), (468, 42121968), (504, 39113256), (546, 36104544), (576, 34224099), (588, 33525648), (624, 31591476), (637, 30946752), (672, 29334942), (702, 28081312), (728, 27078408), (756, 26075504), (784, 25144236), (819, 24069696), (832, 23693607), (864, 22816066), (882, 22350432), (936, 21060984), (1008, 19556628), (1092, 18052272), (1176, 16762824), (1248, 15795738), (1274, 15473376), (1323, 14900288), (1344, 14667471), (1404, 14040656), (1456, 13539204), (1512, 13037752), (1568, 12572118), (1638, 12034848), (1728, 11408033), (1764, 11175216), (1872, 10530492), (1911, 10315584), (2016, 9778314), (2184, 9026136), (2352, 8381412), (2457, 8023232), (2496, 7897869), (2548, 7736688), (2646, 7450144), (2808, 7020328), (2912, 6769602), (3024, 6518876), (3136, 6286059), (3276, 6017424), (3528, 5587608), (3744, 5265246), (3822, 5157792), (4032, 4889157), (4368, 4513068), (4704, 4190706), (4914, 4011616), (5096, 3868344), (5292, 3725072), (5616, 3510164), (5733, 3438528), (5824, 3384801), (6048, 3259438), (6552, 3008712), (7056, 2793804), (7488, 2632623), (7644, 2578896), (8736, 2256534), (9408, 2095353), (9828, 2005808), (10192, 1934172), (10584, 1862536), (11232, 1755082), (11466, 1719264), (12096, 1629719), (13104, 1504356), (14112, 1396902), (15288, 1289448), (17199, 1146176), (17472, 1128267), (17909, 1100736), (19656, 1002904), (20384, 967086), (21168, 931268), (22464, 877541), (22932, 859632), (26208, 752178), (28224, 698451), (30576, 644724), (34398, 573088), (35818, 550368), (39312, 501452), (40768, 483543), (42336, 465634), (45864, 429816), (52416, 376089), (53727, 366912), (61152, 322362), (68796, 286544), (71636, 275184), (78624, 250726), (84672, 232817), (91728, 214908), (107454, 183456), (122304, 161181), (125363, 157248), (137592, 143272)]