204465888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 639331056

約数和(自身を除く): 434865168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 233, 264, 277, 288, 352, 396, 466, 528, 554, 699, 792, 831, 932, 1056, 1108, 1398, 1584, 1662, 1864, 2097, 2216, 2493, 2563, 2796, 3047, 3168, 3324, 3728, 4194, 4432, 4986, 5126, 5592, 6094, 6648, 7456, 7689, 8388, 8864, 9141, 9972, 10252, 11184, 12188, 13296, 15378, 16776, 18282, 19944, 20504, 22368, 23067, 24376, 26592, 27423, 30756, 33552, 36564, 39888, 41008, 46134, 48752, 54846, 61512, 64541, 67104, 73128, 79776, 82016, 92268, 97504, 109692, 123024, 129082, 146256, 184536, 193623, 219384, 246048, 258164, 292512, 369072, 387246, 438768, 516328, 580869, 709951, 738144, 774492, 877536, 1032656, 1161738, 1419902, 1548984, 2065312, 2129853, 2323476, 2839804, 3097968, 4259706, 4646952, 5679608, 6195936, 6389559, 8519412, 9293904, 11359216, 12779118, 17038824, 18587808, 22718432, 25558236, 34077648, 51116472, 68155296, 102232944, 204465888]

約数ペア:

[(1, 204465888), (2, 102232944), (3, 68155296), (4, 51116472), (6, 34077648), (8, 25558236), (9, 22718432), (11, 18587808), (12, 17038824), (16, 12779118), (18, 11359216), (22, 9293904), (24, 8519412), (32, 6389559), (33, 6195936), (36, 5679608), (44, 4646952), (48, 4259706), (66, 3097968), (72, 2839804), (88, 2323476), (96, 2129853), (99, 2065312), (132, 1548984), (144, 1419902), (176, 1161738), (198, 1032656), (233, 877536), (264, 774492), (277, 738144), (288, 709951), (352, 580869), (396, 516328), (466, 438768), (528, 387246), (554, 369072), (699, 292512), (792, 258164), (831, 246048), (932, 219384), (1056, 193623), (1108, 184536), (1398, 146256), (1584, 129082), (1662, 123024), (1864, 109692), (2097, 97504), (2216, 92268), (2493, 82016), (2563, 79776), (2796, 73128), (3047, 67104), (3168, 64541), (3324, 61512), (3728, 54846), (4194, 48752), (4432, 46134), (4986, 41008), (5126, 39888), (5592, 36564), (6094, 33552), (6648, 30756), (7456, 27423), (7689, 26592), (8388, 24376), (8864, 23067), (9141, 22368), (9972, 20504), (10252, 19944), (11184, 18282), (12188, 16776), (13296, 15378)]