19794236064

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 54641664000

約数和(自身を除く): 34847427936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 109, 124, 139, 186, 218, 248, 278, 327, 372, 417, 436, 439, 496, 556, 654, 744, 834, 872, 878, 992, 1112, 1308, 1317, 1488, 1668, 1744, 1756, 2224, 2616, 2634, 2976, 3336, 3379, 3488, 3512, 4309, 4448, 5232, 5268, 6672, 6758, 7024, 8618, 10137, 10464, 10536, 12927, 13344, 13516, 13609, 14048, 15151, 17236, 20274, 21072, 25854, 27032, 27218, 30302, 34472, 40548, 40827, 42144, 45453, 47851, 51708, 54064, 54436, 60604, 61021, 68944, 81096, 81654, 90906, 95702, 103416, 108128, 108872, 121208, 122042, 137888, 143553, 162192, 163308, 181812, 183063, 191404, 206832, 217744, 242416, 244084, 287106, 324384, 326616, 363624, 366126, 382808, 413664, 435488, 469681, 484832, 488168, 574212, 653232, 727248, 732252, 765616, 939362, 976336, 1148424, 1306464, 1409043, 1454496, 1464504, 1483381, 1531232, 1878724, 1891651, 1952672, 2296848, 2818086, 2929008, 2966762, 3757448, 3783302, 4450143, 4593696, 5636172, 5674953, 5858016, 5933524, 6651289, 7514896, 7566604, 8900286, 11272344, 11349906, 11867048, 13302578, 15029792, 15133208, 17800572, 19953867, 22544688, 22699812, 23734096, 26605156, 30266416, 35601144, 39907734, 45089376, 45399624, 47468192, 53210312, 60532832, 71202288, 79815468, 90799248, 106420624, 142404576, 159630936, 181598496, 206189959, 212841248, 319261872, 412379918, 618569877, 638523744, 824759836, 1237139754, 1649519672, 2474279508, 3299039344, 4948559016, 6598078688, 9897118032, 19794236064]

約数ペア:

[(1, 19794236064), (2, 9897118032), (3, 6598078688), (4, 4948559016), (6, 3299039344), (8, 2474279508), (12, 1649519672), (16, 1237139754), (24, 824759836), (31, 638523744), (32, 618569877), (48, 412379918), (62, 319261872), (93, 212841248), (96, 206189959), (109, 181598496), (124, 159630936), (139, 142404576), (186, 106420624), (218, 90799248), (248, 79815468), (278, 71202288), (327, 60532832), (372, 53210312), (417, 47468192), (436, 45399624), (439, 45089376), (496, 39907734), (556, 35601144), (654, 30266416), (744, 26605156), (834, 23734096), (872, 22699812), (878, 22544688), (992, 19953867), (1112, 17800572), (1308, 15133208), (1317, 15029792), (1488, 13302578), (1668, 11867048), (1744, 11349906), (1756, 11272344), (2224, 8900286), (2616, 7566604), (2634, 7514896), (2976, 6651289), (3336, 5933524), (3379, 5858016), (3488, 5674953), (3512, 5636172), (4309, 4593696), (4448, 4450143), (5232, 3783302), (5268, 3757448), (6672, 2966762), (6758, 2929008), (7024, 2818086), (8618, 2296848), (10137, 1952672), (10464, 1891651), (10536, 1878724), (12927, 1531232), (13344, 1483381), (13516, 1464504), (13609, 1454496), (14048, 1409043), (15151, 1306464), (17236, 1148424), (20274, 976336), (21072, 939362), (25854, 765616), (27032, 732252), (27218, 727248), (30302, 653232), (34472, 574212), (40548, 488168), (40827, 484832), (42144, 469681), (45453, 435488), (47851, 413664), (51708, 382808), (54064, 366126), (54436, 363624), (60604, 326616), (61021, 324384), (68944, 287106), (81096, 244084), (81654, 242416), (90906, 217744), (95702, 206832), (103416, 191404), (108128, 183063), (108872, 181812), (121208, 163308), (122042, 162192), (137888, 143553)]