427853664

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{23581}}^1$

素因数の和:23610

約数の個数: 120

約数和(自身を含む): 1438124688

約数和(自身を除く): 1010271024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 23581, 47162, 70743, 94324, 141486, 165067, 188648, 212229, 282972, 330134, 377296, 424458, 495201, 565944, 636687, 660268, 754592, 848916, 990402, 1131888, 1273374, 1320536, 1485603, 1697832, 1910061, 1980804, 2263776, 2546748, 2641072, 2971206, 3395664, 3820122, 3961608, 4456809, 5093496, 5282144, 5942412, 6791328, 7640244, 7923216, 8913618, 10186992, 11884824, 13370427, 15280488, 15846432, 17827236, 20373984, 23769648, 26740854, 30560976, 35654472, 47539296, 53481708, 61121952, 71308944, 106963416, 142617888, 213926832, 427853664]

約数ペア:

[(1, 427853664), (2, 213926832), (3, 142617888), (4, 106963416), (6, 71308944), (7, 61121952), (8, 53481708), (9, 47539296), (12, 35654472), (14, 30560976), (16, 26740854), (18, 23769648), (21, 20373984), (24, 17827236), (27, 15846432), (28, 15280488), (32, 13370427), (36, 11884824), (42, 10186992), (48, 8913618), (54, 7923216), (56, 7640244), (63, 6791328), (72, 5942412), (81, 5282144), (84, 5093496), (96, 4456809), (108, 3961608), (112, 3820122), (126, 3395664), (144, 2971206), (162, 2641072), (168, 2546748), (189, 2263776), (216, 1980804), (224, 1910061), (252, 1697832), (288, 1485603), (324, 1320536), (336, 1273374), (378, 1131888), (432, 990402), (504, 848916), (567, 754592), (648, 660268), (672, 636687), (756, 565944), (864, 495201), (1008, 424458), (1134, 377296), (1296, 330134), (1512, 282972), (2016, 212229), (2268, 188648), (2592, 165067), (3024, 141486), (4536, 94324), (6048, 70743), (9072, 47162), (18144, 23581)]