1578528

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{29}}^1$

素因数の和:61

約数の個数: 144

約数和(自身を含む): 5503680

約数和(自身を除く): 3925152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 54, 56, 58, 63, 72, 81, 84, 87, 96, 108, 112, 116, 126, 144, 162, 168, 174, 189, 203, 216, 224, 232, 243, 252, 261, 288, 324, 336, 348, 378, 406, 432, 464, 486, 504, 522, 567, 609, 648, 672, 696, 756, 783, 812, 864, 928, 972, 1008, 1044, 1134, 1218, 1296, 1392, 1512, 1566, 1624, 1701, 1827, 1944, 2016, 2088, 2268, 2349, 2436, 2592, 2784, 3024, 3132, 3248, 3402, 3654, 3888, 4176, 4536, 4698, 4872, 5481, 6048, 6264, 6496, 6804, 7047, 7308, 7776, 8352, 9072, 9396, 9744, 10962, 12528, 13608, 14094, 14616, 16443, 18144, 18792, 19488, 21924, 25056, 27216, 28188, 29232, 32886, 37584, 43848, 49329, 54432, 56376, 58464, 65772, 75168, 87696, 98658, 112752, 131544, 175392, 197316, 225504, 263088, 394632, 526176, 789264, 1578528]

約数ペア:

[(1, 1578528), (2, 789264), (3, 526176), (4, 394632), (6, 263088), (7, 225504), (8, 197316), (9, 175392), (12, 131544), (14, 112752), (16, 98658), (18, 87696), (21, 75168), (24, 65772), (27, 58464), (28, 56376), (29, 54432), (32, 49329), (36, 43848), (42, 37584), (48, 32886), (54, 29232), (56, 28188), (58, 27216), (63, 25056), (72, 21924), (81, 19488), (84, 18792), (87, 18144), (96, 16443), (108, 14616), (112, 14094), (116, 13608), (126, 12528), (144, 10962), (162, 9744), (168, 9396), (174, 9072), (189, 8352), (203, 7776), (216, 7308), (224, 7047), (232, 6804), (243, 6496), (252, 6264), (261, 6048), (288, 5481), (324, 4872), (336, 4698), (348, 4536), (378, 4176), (406, 3888), (432, 3654), (464, 3402), (486, 3248), (504, 3132), (522, 3024), (567, 2784), (609, 2592), (648, 2436), (672, 2349), (696, 2268), (756, 2088), (783, 2016), (812, 1944), (864, 1827), (928, 1701), (972, 1624), (1008, 1566), (1044, 1512), (1134, 1392), (1218, 1296)]