669395328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2056

約数の個数: 128

約数和(自身を含む): 2048682240

約数和(自身を除く): 1379286912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 131, 168, 192, 224, 262, 336, 384, 393, 448, 524, 672, 786, 896, 917, 1048, 1344, 1572, 1834, 1901, 2096, 2688, 2751, 3144, 3668, 3802, 4192, 5502, 5703, 6288, 7336, 7604, 8384, 11004, 11406, 12576, 13307, 14672, 15208, 16768, 22008, 22812, 25152, 26614, 29344, 30416, 39921, 44016, 45624, 50304, 53228, 58688, 60832, 79842, 88032, 91248, 106456, 117376, 121664, 159684, 176064, 182496, 212912, 243328, 249031, 319368, 352128, 364992, 425824, 498062, 638736, 729984, 747093, 851648, 996124, 1277472, 1494186, 1703296, 1743217, 1992248, 2554944, 2988372, 3486434, 3984496, 5109888, 5229651, 5976744, 6972868, 7968992, 10459302, 11953488, 13945736, 15937984, 20918604, 23906976, 27891472, 31875968, 41837208, 47813952, 55782944, 83674416, 95627904, 111565888, 167348832, 223131776, 334697664, 669395328]

約数ペア:

[(1, 669395328), (2, 334697664), (3, 223131776), (4, 167348832), (6, 111565888), (7, 95627904), (8, 83674416), (12, 55782944), (14, 47813952), (16, 41837208), (21, 31875968), (24, 27891472), (28, 23906976), (32, 20918604), (42, 15937984), (48, 13945736), (56, 11953488), (64, 10459302), (84, 7968992), (96, 6972868), (112, 5976744), (128, 5229651), (131, 5109888), (168, 3984496), (192, 3486434), (224, 2988372), (262, 2554944), (336, 1992248), (384, 1743217), (393, 1703296), (448, 1494186), (524, 1277472), (672, 996124), (786, 851648), (896, 747093), (917, 729984), (1048, 638736), (1344, 498062), (1572, 425824), (1834, 364992), (1901, 352128), (2096, 319368), (2688, 249031), (2751, 243328), (3144, 212912), (3668, 182496), (3802, 176064), (4192, 159684), (5502, 121664), (5703, 117376), (6288, 106456), (7336, 91248), (7604, 88032), (8384, 79842), (11004, 60832), (11406, 58688), (12576, 53228), (13307, 50304), (14672, 45624), (15208, 44016), (16768, 39921), (22008, 30416), (22812, 29344), (25152, 26614)]