245296512

素因数分解:

$2^7\times 3^4\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 744222600

約数和(自身を除く): 498926088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 72, 81, 96, 108, 118, 128, 144, 162, 177, 192, 216, 236, 288, 324, 354, 384, 401, 432, 472, 531, 576, 648, 708, 802, 864, 944, 1062, 1152, 1203, 1296, 1416, 1593, 1604, 1728, 1888, 2124, 2406, 2592, 2832, 3186, 3208, 3456, 3609, 3776, 4248, 4779, 4812, 5184, 5664, 6372, 6416, 7218, 7552, 8496, 9558, 9624, 10368, 10827, 11328, 12744, 12832, 14436, 16992, 19116, 19248, 21654, 22656, 23659, 25488, 25664, 28872, 32481, 33984, 38232, 38496, 43308, 47318, 50976, 51328, 57744, 64962, 67968, 70977, 76464, 76992, 86616, 94636, 101952, 115488, 129924, 141954, 152928, 153984, 173232, 189272, 203904, 212931, 230976, 259848, 283908, 305856, 346464, 378544, 425862, 461952, 519696, 567816, 611712, 638793, 692928, 757088, 851724, 1039392, 1135632, 1277586, 1385856, 1514176, 1703448, 1916379, 2078784, 2271264, 2555172, 3028352, 3406896, 3832758, 4157568, 4542528, 5110344, 6813792, 7665516, 9085056, 10220688, 13627584, 15331032, 20441376, 27255168, 30662064, 40882752, 61324128, 81765504, 122648256, 245296512]

約数ペア:

[(1, 245296512), (2, 122648256), (3, 81765504), (4, 61324128), (6, 40882752), (8, 30662064), (9, 27255168), (12, 20441376), (16, 15331032), (18, 13627584), (24, 10220688), (27, 9085056), (32, 7665516), (36, 6813792), (48, 5110344), (54, 4542528), (59, 4157568), (64, 3832758), (72, 3406896), (81, 3028352), (96, 2555172), (108, 2271264), (118, 2078784), (128, 1916379), (144, 1703448), (162, 1514176), (177, 1385856), (192, 1277586), (216, 1135632), (236, 1039392), (288, 851724), (324, 757088), (354, 692928), (384, 638793), (401, 611712), (432, 567816), (472, 519696), (531, 461952), (576, 425862), (648, 378544), (708, 346464), (802, 305856), (864, 283908), (944, 259848), (1062, 230976), (1152, 212931), (1203, 203904), (1296, 189272), (1416, 173232), (1593, 153984), (1604, 152928), (1728, 141954), (1888, 129924), (2124, 115488), (2406, 101952), (2592, 94636), (2832, 86616), (3186, 76992), (3208, 76464), (3456, 70977), (3609, 67968), (3776, 64962), (4248, 57744), (4779, 51328), (4812, 50976), (5184, 47318), (5664, 43308), (6372, 38496), (6416, 38232), (7218, 33984), (7552, 32481), (8496, 28872), (9558, 25664), (9624, 25488), (10368, 23659), (10827, 22656), (11328, 21654), (12744, 19248), (12832, 19116), (14436, 16992)]