1225279872

素因数分解:

$2^7\times 3^8\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 144

約数和(自身を含む): 3663804300

約数和(自身を除く): 2438524428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1459, 1728, 1944, 2187, 2592, 2916, 2918, 3456, 3888, 4374, 4377, 5184, 5832, 5836, 6561, 7776, 8748, 8754, 10368, 11664, 11672, 13122, 13131, 15552, 17496, 17508, 23328, 23344, 26244, 26262, 31104, 34992, 35016, 39393, 46656, 46688, 52488, 52524, 69984, 70032, 78786, 93312, 93376, 104976, 105048, 118179, 139968, 140064, 157572, 186752, 209952, 210096, 236358, 279936, 280128, 315144, 354537, 419904, 420192, 472716, 560256, 630288, 709074, 839808, 840384, 945432, 1063611, 1260576, 1418148, 1680768, 1890864, 2127222, 2521152, 2836296, 3190833, 3781728, 4254444, 5042304, 5672592, 6381666, 7563456, 8508888, 9572499, 11345184, 12763332, 15126912, 17017776, 19144998, 22690368, 25526664, 34035552, 38289996, 45380736, 51053328, 68071104, 76579992, 102106656, 136142208, 153159984, 204213312, 306319968, 408426624, 612639936, 1225279872]

約数ペア:

[(1, 1225279872), (2, 612639936), (3, 408426624), (4, 306319968), (6, 204213312), (8, 153159984), (9, 136142208), (12, 102106656), (16, 76579992), (18, 68071104), (24, 51053328), (27, 45380736), (32, 38289996), (36, 34035552), (48, 25526664), (54, 22690368), (64, 19144998), (72, 17017776), (81, 15126912), (96, 12763332), (108, 11345184), (128, 9572499), (144, 8508888), (162, 7563456), (192, 6381666), (216, 5672592), (243, 5042304), (288, 4254444), (324, 3781728), (384, 3190833), (432, 2836296), (486, 2521152), (576, 2127222), (648, 1890864), (729, 1680768), (864, 1418148), (972, 1260576), (1152, 1063611), (1296, 945432), (1458, 840384), (1459, 839808), (1728, 709074), (1944, 630288), (2187, 560256), (2592, 472716), (2916, 420192), (2918, 419904), (3456, 354537), (3888, 315144), (4374, 280128), (4377, 279936), (5184, 236358), (5832, 210096), (5836, 209952), (6561, 186752), (7776, 157572), (8748, 140064), (8754, 139968), (10368, 118179), (11664, 105048), (11672, 104976), (13122, 93376), (13131, 93312), (15552, 78786), (17496, 70032), (17508, 69984), (23328, 52524), (23344, 52488), (26244, 46688), (26262, 46656), (31104, 39393), (34992, 35016)]