315975168

素因数分解:

$2^9\times 3^4\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 200

約数和(自身を含む): 995215320

約数和(自身を除く): 679240152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 256, 288, 304, 324, 342, 384, 401, 432, 456, 512, 513, 576, 608, 648, 684, 768, 802, 864, 912, 1026, 1152, 1203, 1216, 1296, 1368, 1536, 1539, 1604, 1728, 1824, 2052, 2304, 2406, 2432, 2592, 2736, 3078, 3208, 3456, 3609, 3648, 4104, 4608, 4812, 4864, 5184, 5472, 6156, 6416, 6912, 7218, 7296, 7619, 8208, 9624, 9728, 10368, 10827, 10944, 12312, 12832, 13824, 14436, 14592, 15238, 16416, 19248, 20736, 21654, 21888, 22857, 24624, 25664, 28872, 29184, 30476, 32481, 32832, 38496, 41472, 43308, 43776, 45714, 49248, 51328, 57744, 60952, 64962, 65664, 68571, 76992, 86616, 87552, 91428, 98496, 102656, 115488, 121904, 129924, 131328, 137142, 153984, 173232, 182856, 196992, 205312, 205713, 230976, 243808, 259848, 262656, 274284, 307968, 346464, 365712, 393984, 411426, 461952, 487616, 519696, 548568, 615936, 617139, 692928, 731424, 787968, 822852, 923904, 975232, 1039392, 1097136, 1234278, 1385856, 1462848, 1645704, 1847808, 1950464, 2078784, 2194272, 2468556, 2771712, 2925696, 3291408, 3900928, 4157568, 4388544, 4937112, 5543424, 5851392, 6582816, 8315136, 8777088, 9874224, 11702784, 13165632, 16630272, 17554176, 19748448, 26331264, 35108352, 39496896, 52662528, 78993792, 105325056, 157987584, 315975168]

約数ペア:

[(1, 315975168), (2, 157987584), (3, 105325056), (4, 78993792), (6, 52662528), (8, 39496896), (9, 35108352), (12, 26331264), (16, 19748448), (18, 17554176), (19, 16630272), (24, 13165632), (27, 11702784), (32, 9874224), (36, 8777088), (38, 8315136), (48, 6582816), (54, 5851392), (57, 5543424), (64, 4937112), (72, 4388544), (76, 4157568), (81, 3900928), (96, 3291408), (108, 2925696), (114, 2771712), (128, 2468556), (144, 2194272), (152, 2078784), (162, 1950464), (171, 1847808), (192, 1645704), (216, 1462848), (228, 1385856), (256, 1234278), (288, 1097136), (304, 1039392), (324, 975232), (342, 923904), (384, 822852), (401, 787968), (432, 731424), (456, 692928), (512, 617139), (513, 615936), (576, 548568), (608, 519696), (648, 487616), (684, 461952), (768, 411426), (802, 393984), (864, 365712), (912, 346464), (1026, 307968), (1152, 274284), (1203, 262656), (1216, 259848), (1296, 243808), (1368, 230976), (1536, 205713), (1539, 205312), (1604, 196992), (1728, 182856), (1824, 173232), (2052, 153984), (2304, 137142), (2406, 131328), (2432, 129924), (2592, 121904), (2736, 115488), (3078, 102656), (3208, 98496), (3456, 91428), (3609, 87552), (3648, 86616), (4104, 76992), (4608, 68571), (4812, 65664), (4864, 64962), (5184, 60952), (5472, 57744), (6156, 51328), (6416, 49248), (6912, 45714), (7218, 43776), (7296, 43308), (7619, 41472), (8208, 38496), (9624, 32832), (9728, 32481), (10368, 30476), (10827, 29184), (10944, 28872), (12312, 25664), (12832, 24624), (13824, 22857), (14436, 21888), (14592, 21654), (15238, 20736), (16416, 19248)]