308701232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2326

約数の個数: 80

約数和(自身を含む): 734006592

約数和(自身を除く): 425305360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 73, 112, 119, 136, 146, 238, 272, 292, 476, 511, 584, 952, 1022, 1168, 1241, 1904, 2044, 2221, 2482, 4088, 4442, 4964, 8176, 8687, 8884, 9928, 15547, 17374, 17768, 19856, 31094, 34748, 35536, 37757, 62188, 69496, 75514, 124376, 138992, 151028, 162133, 248752, 264299, 302056, 324266, 528598, 604112, 648532, 1057196, 1134931, 1297064, 2114392, 2269862, 2594128, 2756261, 4228784, 4539724, 5512522, 9079448, 11025044, 18158896, 19293827, 22050088, 38587654, 44100176, 77175308, 154350616, 308701232]

約数ペア:

[(1, 308701232), (2, 154350616), (4, 77175308), (7, 44100176), (8, 38587654), (14, 22050088), (16, 19293827), (17, 18158896), (28, 11025044), (34, 9079448), (56, 5512522), (68, 4539724), (73, 4228784), (112, 2756261), (119, 2594128), (136, 2269862), (146, 2114392), (238, 1297064), (272, 1134931), (292, 1057196), (476, 648532), (511, 604112), (584, 528598), (952, 324266), (1022, 302056), (1168, 264299), (1241, 248752), (1904, 162133), (2044, 151028), (2221, 138992), (2482, 124376), (4088, 75514), (4442, 69496), (4964, 62188), (8176, 37757), (8687, 35536), (8884, 34748), (9928, 31094), (15547, 19856), (17374, 17768)]