19418808864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{60077}}^1$

素因数の和:60147

約数の個数: 192

約数和(自身を含む): 64434375936

約数和(自身を除く): 45015567072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 546, 592, 624, 672, 728, 777, 888, 962, 1036, 1092, 1184, 1248, 1443, 1456, 1554, 1776, 1924, 2072, 2184, 2886, 2912, 3108, 3367, 3552, 3848, 4144, 4368, 5772, 6216, 6734, 7696, 8288, 8736, 10101, 11544, 12432, 13468, 15392, 20202, 23088, 24864, 26936, 40404, 46176, 53872, 60077, 80808, 107744, 120154, 161616, 180231, 240308, 323232, 360462, 420539, 480616, 720924, 781001, 841078, 961232, 1261617, 1441848, 1562002, 1682156, 1922464, 2222849, 2343003, 2523234, 2883696, 3124004, 3364312, 4445698, 4686006, 5046468, 5467007, 5767392, 6248008, 6668547, 6728624, 8891396, 9372012, 10092936, 10934014, 12496016, 13337094, 13457248, 15559943, 16401021, 17782792, 18744024, 20185872, 21868028, 24992032, 26674188, 28897037, 31119886, 32802042, 35565584, 37488048, 40371744, 43736056, 46679829, 53348376, 57794074, 62239772, 65604084, 71131168, 74976096, 86691111, 87472112, 93359658, 106696752, 115588148, 124479544, 131208168, 173382222, 174944224, 186719316, 202279259, 213393504, 231176296, 248959088, 262416336, 346764444, 373438632, 404558518, 462352592, 497918176, 524832672, 606837777, 693528888, 746877264, 809117036, 924705184, 1213675554, 1387057776, 1493754528, 1618234072, 2427351108, 2774115552, 3236468144, 4854702216, 6472936288, 9709404432, 19418808864]

約数ペア:

[(1, 19418808864), (2, 9709404432), (3, 6472936288), (4, 4854702216), (6, 3236468144), (7, 2774115552), (8, 2427351108), (12, 1618234072), (13, 1493754528), (14, 1387057776), (16, 1213675554), (21, 924705184), (24, 809117036), (26, 746877264), (28, 693528888), (32, 606837777), (37, 524832672), (39, 497918176), (42, 462352592), (48, 404558518), (52, 373438632), (56, 346764444), (74, 262416336), (78, 248959088), (84, 231176296), (91, 213393504), (96, 202279259), (104, 186719316), (111, 174944224), (112, 173382222), (148, 131208168), (156, 124479544), (168, 115588148), (182, 106696752), (208, 93359658), (222, 87472112), (224, 86691111), (259, 74976096), (273, 71131168), (296, 65604084), (312, 62239772), (336, 57794074), (364, 53348376), (416, 46679829), (444, 43736056), (481, 40371744), (518, 37488048), (546, 35565584), (592, 32802042), (624, 31119886), (672, 28897037), (728, 26674188), (777, 24992032), (888, 21868028), (962, 20185872), (1036, 18744024), (1092, 17782792), (1184, 16401021), (1248, 15559943), (1443, 13457248), (1456, 13337094), (1554, 12496016), (1776, 10934014), (1924, 10092936), (2072, 9372012), (2184, 8891396), (2886, 6728624), (2912, 6668547), (3108, 6248008), (3367, 5767392), (3552, 5467007), (3848, 5046468), (4144, 4686006), (4368, 4445698), (5772, 3364312), (6216, 3124004), (6734, 2883696), (7696, 2523234), (8288, 2343003), (8736, 2222849), (10101, 1922464), (11544, 1682156), (12432, 1562002), (13468, 1441848), (15392, 1261617), (20202, 961232), (23088, 841078), (24864, 781001), (26936, 720924), (40404, 480616), (46176, 420539), (53872, 360462), (60077, 323232), (80808, 240308), (107744, 180231), (120154, 161616)]