19537275296

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2972

約数の個数: 288

約数和(自身を含む): 53948426112

約数和(自身を除く): 34411150816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 32, 34, 44, 46, 49, 56, 68, 77, 88, 92, 98, 112, 119, 136, 154, 161, 176, 184, 187, 196, 224, 238, 253, 272, 308, 322, 352, 368, 374, 391, 392, 476, 506, 539, 544, 616, 644, 736, 748, 782, 784, 833, 952, 1012, 1078, 1127, 1232, 1288, 1309, 1496, 1564, 1568, 1666, 1771, 1904, 2024, 2156, 2254, 2464, 2576, 2618, 2737, 2897, 2992, 3128, 3332, 3542, 3808, 4048, 4301, 4312, 4508, 5152, 5236, 5474, 5794, 5984, 6256, 6664, 7084, 8096, 8602, 8624, 9016, 9163, 10472, 10948, 11588, 12397, 12512, 13328, 14168, 17204, 17248, 18032, 18326, 19159, 20279, 20944, 21896, 23176, 24794, 26656, 28336, 30107, 31867, 34408, 36064, 36652, 38318, 40558, 41888, 43792, 46352, 49249, 49588, 56672, 60214, 63734, 66631, 68816, 73304, 76636, 81116, 87584, 92704, 98498, 99176, 120428, 127468, 133262, 137632, 141953, 146608, 153272, 162232, 196996, 198352, 210749, 223069, 240856, 254936, 266524, 283906, 293216, 306544, 324464, 344743, 393992, 396704, 421498, 446138, 466417, 481712, 509872, 533048, 541739, 567812, 613088, 648928, 689486, 732941, 787984, 842996, 892276, 932834, 963424, 1019744, 1066096, 1083478, 1132727, 1135624, 1378972, 1465882, 1561483, 1575968, 1685992, 1784552, 1865668, 2132192, 2166956, 2265454, 2271248, 2413201, 2757944, 2931764, 3122966, 3264919, 3371984, 3569104, 3731336, 3792173, 4333912, 4530908, 4542496, 4826402, 5130587, 5515888, 5863528, 6245932, 6529838, 6743968, 7138208, 7462672, 7584346, 7929089, 8667824, 9061816, 9652804, 10261174, 11031776, 11727056, 12459997, 12491864, 13059676, 14925344, 15168692, 15858178, 17335648, 18123632, 19305608, 20522348, 23454112, 24919994, 24983728, 26119352, 26545211, 30337384, 31716356, 35914109, 36247264, 38611216, 41044696, 49839988, 49967456, 52238704, 53090422, 55503623, 60674768, 63432712, 71828218, 77222432, 82089392, 87219979, 99679976, 104477408, 106180844, 111007246, 121349536, 126865424, 143656436, 164178784, 174439958, 199359952, 212361688, 222014492, 253730848, 287312872, 348879916, 398719904, 424723376, 444028984, 574625744, 610539853, 697759832, 849446752, 888057968, 1149251488, 1221079706, 1395519664, 1776115936, 2442159412, 2791039328, 4884318824, 9768637648, 19537275296]

約数ペア:

[(1, 19537275296), (2, 9768637648), (4, 4884318824), (7, 2791039328), (8, 2442159412), (11, 1776115936), (14, 1395519664), (16, 1221079706), (17, 1149251488), (22, 888057968), (23, 849446752), (28, 697759832), (32, 610539853), (34, 574625744), (44, 444028984), (46, 424723376), (49, 398719904), (56, 348879916), (68, 287312872), (77, 253730848), (88, 222014492), (92, 212361688), (98, 199359952), (112, 174439958), (119, 164178784), (136, 143656436), (154, 126865424), (161, 121349536), (176, 111007246), (184, 106180844), (187, 104477408), (196, 99679976), (224, 87219979), (238, 82089392), (253, 77222432), (272, 71828218), (308, 63432712), (322, 60674768), (352, 55503623), (368, 53090422), (374, 52238704), (391, 49967456), (392, 49839988), (476, 41044696), (506, 38611216), (539, 36247264), (544, 35914109), (616, 31716356), (644, 30337384), (736, 26545211), (748, 26119352), (782, 24983728), (784, 24919994), (833, 23454112), (952, 20522348), (1012, 19305608), (1078, 18123632), (1127, 17335648), (1232, 15858178), (1288, 15168692), (1309, 14925344), (1496, 13059676), (1564, 12491864), (1568, 12459997), (1666, 11727056), (1771, 11031776), (1904, 10261174), (2024, 9652804), (2156, 9061816), (2254, 8667824), (2464, 7929089), (2576, 7584346), (2618, 7462672), (2737, 7138208), (2897, 6743968), (2992, 6529838), (3128, 6245932), (3332, 5863528), (3542, 5515888), (3808, 5130587), (4048, 4826402), (4301, 4542496), (4312, 4530908), (4508, 4333912), (5152, 3792173), (5236, 3731336), (5474, 3569104), (5794, 3371984), (5984, 3264919), (6256, 3122966), (6664, 2931764), (7084, 2757944), (8096, 2413201), (8602, 2271248), (8624, 2265454), (9016, 2166956), (9163, 2132192), (10472, 1865668), (10948, 1784552), (11588, 1685992), (12397, 1575968), (12512, 1561483), (13328, 1465882), (14168, 1378972), (17204, 1135624), (17248, 1132727), (18032, 1083478), (18326, 1066096), (19159, 1019744), (20279, 963424), (20944, 932834), (21896, 892276), (23176, 842996), (24794, 787984), (26656, 732941), (28336, 689486), (30107, 648928), (31867, 613088), (34408, 567812), (36064, 541739), (36652, 533048), (38318, 509872), (40558, 481712), (41888, 466417), (43792, 446138), (46352, 421498), (49249, 396704), (49588, 393992), (56672, 344743), (60214, 324464), (63734, 306544), (66631, 293216), (68816, 283906), (73304, 266524), (76636, 254936), (81116, 240856), (87584, 223069), (92704, 210749), (98498, 198352), (99176, 196996), (120428, 162232), (127468, 153272), (133262, 146608), (137632, 141953)]