677017432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 1632153600

約数和(自身を除く): 955136168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 131, 182, 217, 229, 248, 262, 364, 403, 434, 458, 524, 728, 806, 868, 916, 917, 1048, 1603, 1612, 1703, 1736, 1832, 1834, 2821, 2977, 3206, 3224, 3406, 3668, 4061, 5642, 5954, 6412, 6812, 7099, 7336, 8122, 11284, 11908, 11921, 12824, 13624, 14198, 16244, 20839, 22568, 23816, 23842, 28396, 28427, 29999, 32488, 41678, 47684, 49693, 52793, 56792, 56854, 59998, 83356, 92287, 95368, 99386, 105586, 113708, 119996, 166712, 184574, 198772, 209993, 211172, 227416, 239992, 369148, 369551, 389987, 397544, 419986, 422344, 646009, 738296, 739102, 779974, 839972, 929969, 1292018, 1478204, 1559948, 1679944, 1859938, 2584036, 2729909, 2956408, 3119896, 3719876, 5168072, 5459818, 6509783, 7439752, 10919636, 12089597, 13019566, 21839272, 24179194, 26039132, 48358388, 52078264, 84627179, 96716776, 169254358, 338508716, 677017432]

約数ペア:

[(1, 677017432), (2, 338508716), (4, 169254358), (7, 96716776), (8, 84627179), (13, 52078264), (14, 48358388), (26, 26039132), (28, 24179194), (31, 21839272), (52, 13019566), (56, 12089597), (62, 10919636), (91, 7439752), (104, 6509783), (124, 5459818), (131, 5168072), (182, 3719876), (217, 3119896), (229, 2956408), (248, 2729909), (262, 2584036), (364, 1859938), (403, 1679944), (434, 1559948), (458, 1478204), (524, 1292018), (728, 929969), (806, 839972), (868, 779974), (916, 739102), (917, 738296), (1048, 646009), (1603, 422344), (1612, 419986), (1703, 397544), (1736, 389987), (1832, 369551), (1834, 369148), (2821, 239992), (2977, 227416), (3206, 211172), (3224, 209993), (3406, 198772), (3668, 184574), (4061, 166712), (5642, 119996), (5954, 113708), (6412, 105586), (6812, 99386), (7099, 95368), (7336, 92287), (8122, 83356), (11284, 59998), (11908, 56854), (11921, 56792), (12824, 52793), (13624, 49693), (14198, 47684), (16244, 41678), (20839, 32488), (22568, 29999), (23816, 28427), (23842, 28396)]