328637568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 1008184320

約数和(自身を除く): 679546752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 309, 336, 384, 412, 448, 618, 672, 721, 824, 896, 1187, 1236, 1344, 1442, 1648, 2163, 2374, 2472, 2688, 2884, 3296, 3561, 4326, 4748, 4944, 5768, 6592, 7122, 8309, 8652, 9496, 9888, 11536, 13184, 14244, 16618, 17304, 18992, 19776, 23072, 24927, 28488, 33236, 34608, 37984, 39552, 46144, 49854, 56976, 66472, 69216, 75968, 92288, 99708, 113952, 122261, 132944, 138432, 151936, 199416, 227904, 244522, 265888, 276864, 366783, 398832, 455808, 489044, 531776, 733566, 797664, 855827, 978088, 1063552, 1467132, 1595328, 1711654, 1956176, 2567481, 2934264, 3190656, 3423308, 3912352, 5134962, 5868528, 6846616, 7824704, 10269924, 11737056, 13693232, 15649408, 20539848, 23474112, 27386464, 41079696, 46948224, 54772928, 82159392, 109545856, 164318784, 328637568]

約数ペア:

[(1, 328637568), (2, 164318784), (3, 109545856), (4, 82159392), (6, 54772928), (7, 46948224), (8, 41079696), (12, 27386464), (14, 23474112), (16, 20539848), (21, 15649408), (24, 13693232), (28, 11737056), (32, 10269924), (42, 7824704), (48, 6846616), (56, 5868528), (64, 5134962), (84, 3912352), (96, 3423308), (103, 3190656), (112, 2934264), (128, 2567481), (168, 1956176), (192, 1711654), (206, 1595328), (224, 1467132), (309, 1063552), (336, 978088), (384, 855827), (412, 797664), (448, 733566), (618, 531776), (672, 489044), (721, 455808), (824, 398832), (896, 366783), (1187, 276864), (1236, 265888), (1344, 244522), (1442, 227904), (1648, 199416), (2163, 151936), (2374, 138432), (2472, 132944), (2688, 122261), (2884, 113952), (3296, 99708), (3561, 92288), (4326, 75968), (4748, 69216), (4944, 66472), (5768, 56976), (6592, 49854), (7122, 46144), (8309, 39552), (8652, 37984), (9496, 34608), (9888, 33236), (11536, 28488), (13184, 24927), (14244, 23072), (16618, 19776), (17304, 18992)]