628779456

素因数分解:

$2^6\times 3^3\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5519

約数の個数: 112

約数和(自身を含む): 1876430080

約数和(自身を除く): 1247650624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 134, 144, 192, 201, 216, 268, 288, 402, 432, 536, 576, 603, 804, 864, 1072, 1206, 1608, 1728, 1809, 2144, 2412, 3216, 3618, 4288, 4824, 5431, 6432, 7236, 9648, 10862, 12864, 14472, 16293, 19296, 21724, 28944, 32586, 38592, 43448, 48879, 57888, 65172, 86896, 97758, 115776, 130344, 146637, 173792, 195516, 260688, 293274, 347584, 363877, 391032, 521376, 586548, 727754, 782064, 1042752, 1091631, 1173096, 1455508, 1564128, 2183262, 2346192, 2911016, 3128256, 3274893, 4366524, 4692384, 5822032, 6549786, 8733048, 9384768, 9824679, 11644064, 13099572, 17466096, 19649358, 23288128, 26199144, 34932192, 39298716, 52398288, 69864384, 78597432, 104796576, 157194864, 209593152, 314389728, 628779456]

約数ペア:

[(1, 628779456), (2, 314389728), (3, 209593152), (4, 157194864), (6, 104796576), (8, 78597432), (9, 69864384), (12, 52398288), (16, 39298716), (18, 34932192), (24, 26199144), (27, 23288128), (32, 19649358), (36, 17466096), (48, 13099572), (54, 11644064), (64, 9824679), (67, 9384768), (72, 8733048), (96, 6549786), (108, 5822032), (134, 4692384), (144, 4366524), (192, 3274893), (201, 3128256), (216, 2911016), (268, 2346192), (288, 2183262), (402, 1564128), (432, 1455508), (536, 1173096), (576, 1091631), (603, 1042752), (804, 782064), (864, 727754), (1072, 586548), (1206, 521376), (1608, 391032), (1728, 363877), (1809, 347584), (2144, 293274), (2412, 260688), (3216, 195516), (3618, 173792), (4288, 146637), (4824, 130344), (5431, 115776), (6432, 97758), (7236, 86896), (9648, 65172), (10862, 57888), (12864, 48879), (14472, 43448), (16293, 38592), (19296, 32586), (21724, 28944)]