315249408

素因数分解:

$2^8\times 3^4\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 180

約数和(自身を含む): 982370928

約数和(自身を除く): 667121520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 661, 736, 768, 828, 864, 1104, 1152, 1242, 1296, 1322, 1472, 1656, 1728, 1863, 1983, 2208, 2304, 2484, 2592, 2644, 2944, 3312, 3456, 3726, 3966, 4416, 4968, 5184, 5288, 5888, 5949, 6624, 6912, 7452, 7932, 8832, 9936, 10368, 10576, 11898, 13248, 14904, 15203, 15864, 17664, 17847, 19872, 20736, 21152, 23796, 26496, 29808, 30406, 31728, 35694, 39744, 42304, 45609, 47592, 52992, 53541, 59616, 60812, 63456, 71388, 79488, 84608, 91218, 95184, 107082, 119232, 121624, 126912, 136827, 142776, 158976, 169216, 182436, 190368, 214164, 238464, 243248, 253824, 273654, 285552, 364872, 380736, 410481, 428328, 476928, 486496, 507648, 547308, 571104, 729744, 761472, 820962, 856656, 972992, 1094616, 1142208, 1231443, 1459488, 1522944, 1641924, 1713312, 1945984, 2189232, 2284416, 2462886, 2918976, 3283848, 3426624, 3891968, 4378464, 4568832, 4925772, 5837952, 6567696, 6853248, 8756928, 9851544, 11675904, 13135392, 13706496, 17513856, 19703088, 26270784, 35027712, 39406176, 52541568, 78812352, 105083136, 157624704, 315249408]

約数ペア:

[(1, 315249408), (2, 157624704), (3, 105083136), (4, 78812352), (6, 52541568), (8, 39406176), (9, 35027712), (12, 26270784), (16, 19703088), (18, 17513856), (23, 13706496), (24, 13135392), (27, 11675904), (32, 9851544), (36, 8756928), (46, 6853248), (48, 6567696), (54, 5837952), (64, 4925772), (69, 4568832), (72, 4378464), (81, 3891968), (92, 3426624), (96, 3283848), (108, 2918976), (128, 2462886), (138, 2284416), (144, 2189232), (162, 1945984), (184, 1713312), (192, 1641924), (207, 1522944), (216, 1459488), (256, 1231443), (276, 1142208), (288, 1094616), (324, 972992), (368, 856656), (384, 820962), (414, 761472), (432, 729744), (552, 571104), (576, 547308), (621, 507648), (648, 486496), (661, 476928), (736, 428328), (768, 410481), (828, 380736), (864, 364872), (1104, 285552), (1152, 273654), (1242, 253824), (1296, 243248), (1322, 238464), (1472, 214164), (1656, 190368), (1728, 182436), (1863, 169216), (1983, 158976), (2208, 142776), (2304, 136827), (2484, 126912), (2592, 121624), (2644, 119232), (2944, 107082), (3312, 95184), (3456, 91218), (3726, 84608), (3966, 79488), (4416, 71388), (4968, 63456), (5184, 60812), (5288, 59616), (5888, 53541), (5949, 52992), (6624, 47592), (6912, 45609), (7452, 42304), (7932, 39744), (8832, 35694), (9936, 31728), (10368, 30406), (10576, 29808), (11898, 26496), (13248, 23796), (14904, 21152), (15203, 20736), (15864, 19872), (17664, 17847)]