308680736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1594

約数の個数: 96

約数和(自身を含む): 758999808

約数和(自身を除く): 450319072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 923, 994, 1136, 1456, 1493, 1846, 1988, 2272, 2912, 2986, 3692, 3976, 5972, 6461, 7384, 7952, 10451, 11944, 12922, 14768, 15904, 19409, 20902, 23888, 25844, 29536, 38818, 41804, 47776, 51688, 77636, 83608, 103376, 106003, 135863, 155272, 167216, 206752, 212006, 271726, 310544, 334432, 424012, 543452, 621088, 742021, 848024, 1086904, 1378039, 1484042, 1696048, 2173808, 2756078, 2968084, 3392096, 4347616, 5512156, 5936168, 9646273, 11024312, 11872336, 19292546, 22048624, 23744672, 38585092, 44097248, 77170184, 154340368, 308680736]

約数ペア:

[(1, 308680736), (2, 154340368), (4, 77170184), (7, 44097248), (8, 38585092), (13, 23744672), (14, 22048624), (16, 19292546), (26, 11872336), (28, 11024312), (32, 9646273), (52, 5936168), (56, 5512156), (71, 4347616), (91, 3392096), (104, 2968084), (112, 2756078), (142, 2173808), (182, 1696048), (208, 1484042), (224, 1378039), (284, 1086904), (364, 848024), (416, 742021), (497, 621088), (568, 543452), (728, 424012), (923, 334432), (994, 310544), (1136, 271726), (1456, 212006), (1493, 206752), (1846, 167216), (1988, 155272), (2272, 135863), (2912, 106003), (2986, 103376), (3692, 83608), (3976, 77636), (5972, 51688), (6461, 47776), (7384, 41804), (7952, 38818), (10451, 29536), (11944, 25844), (12922, 23888), (14768, 20902), (15904, 19409)]