258465984

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 168

約数和(自身を含む): 807524928

約数和(自身を除く): 549058944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 147, 166, 168, 192, 196, 224, 249, 294, 331, 332, 336, 392, 448, 498, 581, 588, 662, 664, 672, 784, 993, 996, 1162, 1176, 1324, 1328, 1344, 1568, 1743, 1986, 1992, 2317, 2324, 2352, 2648, 2656, 3136, 3486, 3972, 3984, 4067, 4634, 4648, 4704, 5296, 5312, 6951, 6972, 7944, 7968, 8134, 9268, 9296, 9408, 10592, 12201, 13902, 13944, 15888, 15936, 16219, 16268, 18536, 18592, 21184, 24402, 27473, 27804, 27888, 31776, 32438, 32536, 37072, 37184, 48657, 48804, 54946, 55608, 55776, 63552, 64876, 65072, 74144, 82419, 97314, 97608, 109892, 111216, 111552, 129752, 130144, 148288, 164838, 192311, 194628, 195216, 219784, 222432, 259504, 260288, 329676, 384622, 389256, 390432, 439568, 444864, 519008, 576933, 659352, 769244, 778512, 780864, 879136, 1038016, 1153866, 1318704, 1346177, 1538488, 1557024, 1758272, 2307732, 2637408, 2692354, 3076976, 3114048, 4038531, 4615464, 5274816, 5384708, 6153952, 8077062, 9230928, 10769416, 12307904, 16154124, 18461856, 21538832, 32308248, 36923712, 43077664, 64616496, 86155328, 129232992, 258465984]

約数ペア:

[(1, 258465984), (2, 129232992), (3, 86155328), (4, 64616496), (6, 43077664), (7, 36923712), (8, 32308248), (12, 21538832), (14, 18461856), (16, 16154124), (21, 12307904), (24, 10769416), (28, 9230928), (32, 8077062), (42, 6153952), (48, 5384708), (49, 5274816), (56, 4615464), (64, 4038531), (83, 3114048), (84, 3076976), (96, 2692354), (98, 2637408), (112, 2307732), (147, 1758272), (166, 1557024), (168, 1538488), (192, 1346177), (196, 1318704), (224, 1153866), (249, 1038016), (294, 879136), (331, 780864), (332, 778512), (336, 769244), (392, 659352), (448, 576933), (498, 519008), (581, 444864), (588, 439568), (662, 390432), (664, 389256), (672, 384622), (784, 329676), (993, 260288), (996, 259504), (1162, 222432), (1176, 219784), (1324, 195216), (1328, 194628), (1344, 192311), (1568, 164838), (1743, 148288), (1986, 130144), (1992, 129752), (2317, 111552), (2324, 111216), (2352, 109892), (2648, 97608), (2656, 97314), (3136, 82419), (3486, 74144), (3972, 65072), (3984, 64876), (4067, 63552), (4634, 55776), (4648, 55608), (4704, 54946), (5296, 48804), (5312, 48657), (6951, 37184), (6972, 37072), (7944, 32536), (7968, 32438), (8134, 31776), (9268, 27888), (9296, 27804), (9408, 27473), (10592, 24402), (12201, 21184), (13902, 18592), (13944, 18536), (15888, 16268), (15936, 16219)]