1455216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 4428288

約数和(自身を除く): 2973072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 71, 84, 112, 122, 142, 168, 183, 213, 244, 284, 336, 366, 426, 427, 488, 497, 568, 732, 852, 854, 976, 994, 1136, 1281, 1464, 1491, 1704, 1708, 1988, 2562, 2928, 2982, 3408, 3416, 3976, 4331, 5124, 5964, 6832, 7952, 8662, 10248, 11928, 12993, 17324, 20496, 23856, 25986, 30317, 34648, 51972, 60634, 69296, 90951, 103944, 121268, 181902, 207888, 242536, 363804, 485072, 727608, 1455216]

約数ペア:

[(1, 1455216), (2, 727608), (3, 485072), (4, 363804), (6, 242536), (7, 207888), (8, 181902), (12, 121268), (14, 103944), (16, 90951), (21, 69296), (24, 60634), (28, 51972), (42, 34648), (48, 30317), (56, 25986), (61, 23856), (71, 20496), (84, 17324), (112, 12993), (122, 11928), (142, 10248), (168, 8662), (183, 7952), (213, 6832), (244, 5964), (284, 5124), (336, 4331), (366, 3976), (426, 3416), (427, 3408), (488, 2982), (497, 2928), (568, 2562), (732, 1988), (852, 1708), (854, 1704), (976, 1491), (994, 1464), (1136, 1281)]