386555616

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 144

約数和(自身を含む): 1174642560

約数和(自身を除く): 788086944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 899, 928, 992, 1044, 1116, 1392, 1488, 1493, 1798, 2088, 2232, 2697, 2784, 2976, 2986, 3596, 4176, 4464, 4479, 5394, 5972, 7192, 8091, 8352, 8928, 8958, 10788, 11944, 13437, 14384, 16182, 17916, 21576, 23888, 26874, 28768, 32364, 35832, 43152, 43297, 46283, 47776, 53748, 64728, 71664, 86304, 86594, 92566, 107496, 129456, 129891, 138849, 143328, 173188, 185132, 214992, 258912, 259782, 277698, 346376, 370264, 389673, 416547, 429984, 519564, 555396, 692752, 740528, 779346, 833094, 1039128, 1110792, 1342207, 1385504, 1481056, 1558692, 1666188, 2078256, 2221584, 2684414, 3117384, 3332376, 4026621, 4156512, 4443168, 5368828, 6234768, 6664752, 8053242, 10737656, 12079863, 12469536, 13329504, 16106484, 21475312, 24159726, 32212968, 42950624, 48319452, 64425936, 96638904, 128851872, 193277808, 386555616]

約数ペア:

[(1, 386555616), (2, 193277808), (3, 128851872), (4, 96638904), (6, 64425936), (8, 48319452), (9, 42950624), (12, 32212968), (16, 24159726), (18, 21475312), (24, 16106484), (29, 13329504), (31, 12469536), (32, 12079863), (36, 10737656), (48, 8053242), (58, 6664752), (62, 6234768), (72, 5368828), (87, 4443168), (93, 4156512), (96, 4026621), (116, 3332376), (124, 3117384), (144, 2684414), (174, 2221584), (186, 2078256), (232, 1666188), (248, 1558692), (261, 1481056), (279, 1385504), (288, 1342207), (348, 1110792), (372, 1039128), (464, 833094), (496, 779346), (522, 740528), (558, 692752), (696, 555396), (744, 519564), (899, 429984), (928, 416547), (992, 389673), (1044, 370264), (1116, 346376), (1392, 277698), (1488, 259782), (1493, 258912), (1798, 214992), (2088, 185132), (2232, 173188), (2697, 143328), (2784, 138849), (2976, 129891), (2986, 129456), (3596, 107496), (4176, 92566), (4464, 86594), (4479, 86304), (5394, 71664), (5972, 64728), (7192, 53748), (8091, 47776), (8352, 46283), (8928, 43297), (8958, 43152), (10788, 35832), (11944, 32364), (13437, 28768), (14384, 26874), (16182, 23888), (17916, 21576)]