448895664

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:704

約数の個数: 180

約数和(自身を含む): 1476943416

約数和(自身を除く): 1028047752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 113, 126, 144, 147, 168, 196, 226, 252, 294, 336, 339, 392, 441, 452, 504, 563, 588, 678, 784, 791, 882, 904, 1008, 1017, 1126, 1176, 1356, 1582, 1689, 1764, 1808, 2034, 2252, 2352, 2373, 2712, 3164, 3378, 3528, 3941, 4068, 4504, 4746, 5067, 5424, 5537, 6328, 6756, 7056, 7119, 7882, 8136, 9008, 9492, 10134, 11074, 11823, 12656, 13512, 14238, 15764, 16272, 16611, 18984, 20268, 22148, 23646, 27024, 27587, 28476, 31528, 33222, 35469, 37968, 40536, 44296, 47292, 49833, 55174, 56952, 63056, 63619, 66444, 70938, 81072, 82761, 88592, 94584, 99666, 110348, 113904, 127238, 132888, 141876, 165522, 189168, 190857, 199332, 220696, 248283, 254476, 265776, 283752, 331044, 381714, 398664, 441392, 445333, 496566, 508952, 567504, 572571, 662088, 763428, 797328, 890666, 993132, 1017904, 1145142, 1324176, 1335999, 1526856, 1781332, 1986264, 2290284, 2671998, 3053712, 3117331, 3562664, 3972528, 4007997, 4580568, 5343996, 6234662, 7125328, 8015994, 9161136, 9351993, 10687992, 12469324, 16031988, 18703986, 21375984, 24938648, 28055979, 32063976, 37407972, 49877296, 56111958, 64127952, 74815944, 112223916, 149631888, 224447832, 448895664]

約数ペア:

[(1, 448895664), (2, 224447832), (3, 149631888), (4, 112223916), (6, 74815944), (7, 64127952), (8, 56111958), (9, 49877296), (12, 37407972), (14, 32063976), (16, 28055979), (18, 24938648), (21, 21375984), (24, 18703986), (28, 16031988), (36, 12469324), (42, 10687992), (48, 9351993), (49, 9161136), (56, 8015994), (63, 7125328), (72, 6234662), (84, 5343996), (98, 4580568), (112, 4007997), (113, 3972528), (126, 3562664), (144, 3117331), (147, 3053712), (168, 2671998), (196, 2290284), (226, 1986264), (252, 1781332), (294, 1526856), (336, 1335999), (339, 1324176), (392, 1145142), (441, 1017904), (452, 993132), (504, 890666), (563, 797328), (588, 763428), (678, 662088), (784, 572571), (791, 567504), (882, 508952), (904, 496566), (1008, 445333), (1017, 441392), (1126, 398664), (1176, 381714), (1356, 331044), (1582, 283752), (1689, 265776), (1764, 254476), (1808, 248283), (2034, 220696), (2252, 199332), (2352, 190857), (2373, 189168), (2712, 165522), (3164, 141876), (3378, 132888), (3528, 127238), (3941, 113904), (4068, 110348), (4504, 99666), (4746, 94584), (5067, 88592), (5424, 82761), (5537, 81072), (6328, 70938), (6756, 66444), (7056, 63619), (7119, 63056), (7882, 56952), (8136, 55174), (9008, 49833), (9492, 47292), (10134, 44296), (11074, 40536), (11823, 37968), (12656, 35469), (13512, 33222), (14238, 31528), (15764, 28476), (16272, 27587), (16611, 27024), (18984, 23646), (20268, 22148)]