1349647681872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{25423}}^1\times {\mathrm{157999}}^1$

素因数の和:183440

約数の個数: 80

約数和(自身を含む): 3984856064000

約数和(自身を除く): 2635208382128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 25423, 50846, 76269, 101692, 152538, 157999, 177961, 203384, 305076, 315998, 355922, 406768, 473997, 533883, 610152, 631996, 711844, 947994, 1067766, 1105993, 1220304, 1263992, 1423688, 1895988, 2135532, 2211986, 2527984, 2847376, 3317979, 3791976, 4271064, 4423972, 6635958, 7583952, 8542128, 8847944, 13271916, 17695888, 26543832, 53087664, 4016808577, 8033617154, 12050425731, 16067234308, 24100851462, 28117660039, 32134468616, 48201702924, 56235320078, 64268937232, 84352980117, 96403405848, 112470640156, 168705960234, 192806811696, 224941280312, 337411920468, 449882560624, 674823840936, 1349647681872]

約数ペア:

[(1, 1349647681872), (2, 674823840936), (3, 449882560624), (4, 337411920468), (6, 224941280312), (7, 192806811696), (8, 168705960234), (12, 112470640156), (14, 96403405848), (16, 84352980117), (21, 64268937232), (24, 56235320078), (28, 48201702924), (42, 32134468616), (48, 28117660039), (56, 24100851462), (84, 16067234308), (112, 12050425731), (168, 8033617154), (336, 4016808577), (25423, 53087664), (50846, 26543832), (76269, 17695888), (101692, 13271916), (152538, 8847944), (157999, 8542128), (177961, 7583952), (203384, 6635958), (305076, 4423972), (315998, 4271064), (355922, 3791976), (406768, 3317979), (473997, 2847376), (533883, 2527984), (610152, 2211986), (631996, 2135532), (711844, 1895988), (947994, 1423688), (1067766, 1263992), (1105993, 1220304)]