288991872

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 192

約数和(自身を含む): 935625600

約数和(自身を除く): 646633728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 736, 828, 832, 839, 897, 936, 1104, 1152, 1196, 1248, 1472, 1656, 1664, 1678, 1794, 1872, 2208, 2392, 2496, 2517, 2691, 2944, 3312, 3356, 3588, 3744, 4416, 4784, 4992, 5034, 5382, 6624, 6712, 7176, 7488, 7551, 8832, 9568, 10068, 10764, 10907, 13248, 13424, 14352, 14976, 15102, 19136, 19297, 20136, 21528, 21814, 26496, 26848, 28704, 30204, 32721, 38272, 38594, 40272, 43056, 43628, 53696, 57408, 57891, 60408, 65442, 77188, 80544, 86112, 87256, 98163, 107392, 114816, 115782, 120816, 130884, 154376, 161088, 172224, 173673, 174512, 196326, 231564, 241632, 250861, 261768, 308752, 322176, 344448, 347346, 349024, 392652, 463128, 483264, 501722, 523536, 617504, 694692, 698048, 752583, 785304, 926256, 966528, 1003444, 1047072, 1235008, 1389384, 1396096, 1505166, 1570608, 1852512, 2006888, 2094144, 2257749, 2470016, 2778768, 3010332, 3141216, 3705024, 4013776, 4188288, 4515498, 5557536, 6020664, 6282432, 7410048, 8027552, 9030996, 11115072, 12041328, 12564864, 16055104, 18061992, 22230144, 24082656, 32110208, 36123984, 48165312, 72247968, 96330624, 144495936, 288991872]

約数ペア:

[(1, 288991872), (2, 144495936), (3, 96330624), (4, 72247968), (6, 48165312), (8, 36123984), (9, 32110208), (12, 24082656), (13, 22230144), (16, 18061992), (18, 16055104), (23, 12564864), (24, 12041328), (26, 11115072), (32, 9030996), (36, 8027552), (39, 7410048), (46, 6282432), (48, 6020664), (52, 5557536), (64, 4515498), (69, 4188288), (72, 4013776), (78, 3705024), (92, 3141216), (96, 3010332), (104, 2778768), (117, 2470016), (128, 2257749), (138, 2094144), (144, 2006888), (156, 1852512), (184, 1570608), (192, 1505166), (207, 1396096), (208, 1389384), (234, 1235008), (276, 1047072), (288, 1003444), (299, 966528), (312, 926256), (368, 785304), (384, 752583), (414, 698048), (416, 694692), (468, 617504), (552, 523536), (576, 501722), (598, 483264), (624, 463128), (736, 392652), (828, 349024), (832, 347346), (839, 344448), (897, 322176), (936, 308752), (1104, 261768), (1152, 250861), (1196, 241632), (1248, 231564), (1472, 196326), (1656, 174512), (1664, 173673), (1678, 172224), (1794, 161088), (1872, 154376), (2208, 130884), (2392, 120816), (2496, 115782), (2517, 114816), (2691, 107392), (2944, 98163), (3312, 87256), (3356, 86112), (3588, 80544), (3744, 77188), (4416, 65442), (4784, 60408), (4992, 57891), (5034, 57408), (5382, 53696), (6624, 43628), (6712, 43056), (7176, 40272), (7488, 38594), (7551, 38272), (8832, 32721), (9568, 30204), (10068, 28704), (10764, 26848), (10907, 26496), (13248, 21814), (13424, 21528), (14352, 20136), (14976, 19297), (15102, 19136)]