218935584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 717837120

約数和(自身を除く): 498901536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 288, 336, 393, 504, 524, 672, 786, 829, 917, 1008, 1048, 1179, 1572, 1658, 1834, 2016, 2096, 2358, 2487, 2751, 3144, 3316, 3668, 4192, 4716, 4974, 5502, 5803, 6288, 6632, 7336, 7461, 8253, 9432, 9948, 11004, 11606, 12576, 13264, 14672, 14922, 16506, 17409, 18864, 19896, 22008, 23212, 26528, 29344, 29844, 33012, 34818, 37728, 39792, 44016, 46424, 52227, 59688, 66024, 69636, 79584, 88032, 92848, 104454, 108599, 119376, 132048, 139272, 185696, 208908, 217198, 238752, 264096, 278544, 325797, 417816, 434396, 557088, 651594, 760193, 835632, 868792, 977391, 1303188, 1520386, 1671264, 1737584, 1954782, 2280579, 2606376, 3040772, 3475168, 3909564, 4561158, 5212752, 6081544, 6841737, 7819128, 9122316, 10425504, 12163088, 13683474, 15638256, 18244632, 24326176, 27366948, 31276512, 36489264, 54733896, 72978528, 109467792, 218935584]

約数ペア:

[(1, 218935584), (2, 109467792), (3, 72978528), (4, 54733896), (6, 36489264), (7, 31276512), (8, 27366948), (9, 24326176), (12, 18244632), (14, 15638256), (16, 13683474), (18, 12163088), (21, 10425504), (24, 9122316), (28, 7819128), (32, 6841737), (36, 6081544), (42, 5212752), (48, 4561158), (56, 3909564), (63, 3475168), (72, 3040772), (84, 2606376), (96, 2280579), (112, 1954782), (126, 1737584), (131, 1671264), (144, 1520386), (168, 1303188), (224, 977391), (252, 868792), (262, 835632), (288, 760193), (336, 651594), (393, 557088), (504, 434396), (524, 417816), (672, 325797), (786, 278544), (829, 264096), (917, 238752), (1008, 217198), (1048, 208908), (1179, 185696), (1572, 139272), (1658, 132048), (1834, 119376), (2016, 108599), (2096, 104454), (2358, 92848), (2487, 88032), (2751, 79584), (3144, 69636), (3316, 66024), (3668, 59688), (4192, 52227), (4716, 46424), (4974, 44016), (5502, 39792), (5803, 37728), (6288, 34818), (6632, 33012), (7336, 29844), (7461, 29344), (8253, 26528), (9432, 23212), (9948, 22008), (11004, 19896), (11606, 18864), (12576, 17409), (13264, 16506), (14672, 14922)]