1263888

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 3617328

約数和(自身を除く): 2353440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 131, 134, 144, 201, 262, 268, 393, 402, 524, 536, 603, 786, 804, 1048, 1072, 1179, 1206, 1572, 1608, 2096, 2358, 2412, 3144, 3216, 4716, 4824, 6288, 8777, 9432, 9648, 17554, 18864, 26331, 35108, 52662, 70216, 78993, 105324, 140432, 157986, 210648, 315972, 421296, 631944, 1263888]

約数ペア:

[(1, 1263888), (2, 631944), (3, 421296), (4, 315972), (6, 210648), (8, 157986), (9, 140432), (12, 105324), (16, 78993), (18, 70216), (24, 52662), (36, 35108), (48, 26331), (67, 18864), (72, 17554), (131, 9648), (134, 9432), (144, 8777), (201, 6288), (262, 4824), (268, 4716), (393, 3216), (402, 3144), (524, 2412), (536, 2358), (603, 2096), (786, 1608), (804, 1572), (1048, 1206), (1072, 1179)]