243284688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:402

約数の個数: 160

約数和(自身を含む): 747630720

約数和(自身を除く): 504346032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 157, 204, 211, 216, 272, 306, 314, 408, 422, 432, 459, 471, 612, 628, 633, 816, 844, 918, 942, 1224, 1256, 1266, 1413, 1688, 1836, 1884, 1899, 2448, 2512, 2532, 2669, 2826, 3376, 3587, 3672, 3768, 3798, 4239, 5064, 5338, 5652, 5697, 7174, 7344, 7536, 7596, 8007, 8478, 10128, 10676, 10761, 11304, 11394, 14348, 15192, 16014, 16956, 21352, 21522, 22608, 22788, 24021, 28696, 30384, 32028, 32283, 33127, 33912, 42704, 43044, 45576, 48042, 57392, 64056, 64566, 66254, 67824, 72063, 86088, 91152, 96084, 96849, 99381, 128112, 129132, 132508, 144126, 172176, 192168, 193698, 198762, 258264, 265016, 288252, 298143, 384336, 387396, 397524, 516528, 530032, 563159, 576504, 596286, 774792, 795048, 894429, 1126318, 1153008, 1192572, 1549584, 1590096, 1689477, 1788858, 2252636, 2385144, 3378954, 3577716, 4505272, 4770288, 5068431, 6757908, 7155432, 9010544, 10136862, 13515816, 14310864, 15205293, 20273724, 27031632, 30410586, 40547448, 60821172, 81094896, 121642344, 243284688]

約数ペア:

[(1, 243284688), (2, 121642344), (3, 81094896), (4, 60821172), (6, 40547448), (8, 30410586), (9, 27031632), (12, 20273724), (16, 15205293), (17, 14310864), (18, 13515816), (24, 10136862), (27, 9010544), (34, 7155432), (36, 6757908), (48, 5068431), (51, 4770288), (54, 4505272), (68, 3577716), (72, 3378954), (102, 2385144), (108, 2252636), (136, 1788858), (144, 1689477), (153, 1590096), (157, 1549584), (204, 1192572), (211, 1153008), (216, 1126318), (272, 894429), (306, 795048), (314, 774792), (408, 596286), (422, 576504), (432, 563159), (459, 530032), (471, 516528), (612, 397524), (628, 387396), (633, 384336), (816, 298143), (844, 288252), (918, 265016), (942, 258264), (1224, 198762), (1256, 193698), (1266, 192168), (1413, 172176), (1688, 144126), (1836, 132508), (1884, 129132), (1899, 128112), (2448, 99381), (2512, 96849), (2532, 96084), (2669, 91152), (2826, 86088), (3376, 72063), (3587, 67824), (3672, 66254), (3768, 64566), (3798, 64056), (4239, 57392), (5064, 48042), (5338, 45576), (5652, 43044), (5697, 42704), (7174, 33912), (7344, 33127), (7536, 32283), (7596, 32028), (8007, 30384), (8478, 28696), (10128, 24021), (10676, 22788), (10761, 22608), (11304, 21522), (11394, 21352), (14348, 16956), (15192, 16014)]