428038884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 1382976000

約数和(自身を除く): 954937116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 97, 108, 117, 126, 156, 182, 189, 194, 234, 252, 273, 291, 351, 364, 378, 388, 449, 468, 546, 582, 679, 702, 756, 819, 873, 898, 1092, 1164, 1261, 1347, 1358, 1404, 1638, 1746, 1796, 2037, 2457, 2522, 2619, 2694, 2716, 3143, 3276, 3492, 3783, 4041, 4074, 4914, 5044, 5238, 5388, 5837, 6111, 6286, 7566, 8082, 8148, 8827, 9429, 9828, 10476, 11349, 11674, 12123, 12222, 12572, 15132, 16164, 17511, 17654, 18333, 18858, 22698, 23348, 24246, 24444, 26481, 28287, 34047, 35022, 35308, 36666, 37716, 40859, 43553, 45396, 48492, 52533, 52962, 56574, 68094, 70044, 73332, 79443, 81718, 84861, 87106, 105066, 105924, 113148, 122577, 130659, 136188, 157599, 158886, 163436, 169722, 174212, 210132, 238329, 245154, 261318, 304871, 315198, 317772, 339444, 367731, 391977, 476658, 490308, 522636, 566189, 609742, 630396, 735462, 783954, 914613, 953316, 1103193, 1132378, 1175931, 1219484, 1470924, 1567908, 1698567, 1829226, 2206386, 2264756, 2351862, 2743839, 3397134, 3658452, 3963323, 4412772, 4703724, 5095701, 5487678, 6794268, 7926646, 8231517, 10191402, 10975356, 11889969, 15287103, 15853292, 16463034, 20382804, 23779938, 30574206, 32926068, 35669907, 47559876, 61148412, 71339814, 107009721, 142679628, 214019442, 428038884]

約数ペア:

[(1, 428038884), (2, 214019442), (3, 142679628), (4, 107009721), (6, 71339814), (7, 61148412), (9, 47559876), (12, 35669907), (13, 32926068), (14, 30574206), (18, 23779938), (21, 20382804), (26, 16463034), (27, 15853292), (28, 15287103), (36, 11889969), (39, 10975356), (42, 10191402), (52, 8231517), (54, 7926646), (63, 6794268), (78, 5487678), (84, 5095701), (91, 4703724), (97, 4412772), (108, 3963323), (117, 3658452), (126, 3397134), (156, 2743839), (182, 2351862), (189, 2264756), (194, 2206386), (234, 1829226), (252, 1698567), (273, 1567908), (291, 1470924), (351, 1219484), (364, 1175931), (378, 1132378), (388, 1103193), (449, 953316), (468, 914613), (546, 783954), (582, 735462), (679, 630396), (702, 609742), (756, 566189), (819, 522636), (873, 490308), (898, 476658), (1092, 391977), (1164, 367731), (1261, 339444), (1347, 317772), (1358, 315198), (1404, 304871), (1638, 261318), (1746, 245154), (1796, 238329), (2037, 210132), (2457, 174212), (2522, 169722), (2619, 163436), (2694, 158886), (2716, 157599), (3143, 136188), (3276, 130659), (3492, 122577), (3783, 113148), (4041, 105924), (4074, 105066), (4914, 87106), (5044, 84861), (5238, 81718), (5388, 79443), (5837, 73332), (6111, 70044), (6286, 68094), (7566, 56574), (8082, 52962), (8148, 52533), (8827, 48492), (9429, 45396), (9828, 43553), (10476, 40859), (11349, 37716), (11674, 36666), (12123, 35308), (12222, 35022), (12572, 34047), (15132, 28287), (16164, 26481), (17511, 24444), (17654, 24246), (18333, 23348), (18858, 22698)]