21474263376

素因数分解:

$2^4\times 3^3\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{2857}}^1$

素因数の和:3138

約数の個数: 160

約数和(自身を含む): 62599802880

約数和(自身を除く): 41125539504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 127, 137, 144, 216, 254, 274, 381, 411, 432, 508, 548, 762, 822, 1016, 1096, 1143, 1233, 1524, 1644, 2032, 2192, 2286, 2466, 2857, 3048, 3288, 3429, 3699, 4572, 4932, 5714, 6096, 6576, 6858, 7398, 8571, 9144, 9864, 11428, 13716, 14796, 17142, 17399, 18288, 19728, 22856, 25713, 27432, 29592, 34284, 34798, 45712, 51426, 52197, 54864, 59184, 68568, 69596, 77139, 102852, 104394, 137136, 139192, 154278, 156591, 205704, 208788, 278384, 308556, 313182, 362839, 391409, 411408, 417576, 469773, 617112, 626364, 725678, 782818, 835152, 939546, 1088517, 1174227, 1234224, 1252728, 1451356, 1565636, 1879092, 2177034, 2348454, 2505456, 2902712, 3131272, 3265551, 3522681, 3758184, 4354068, 4696908, 5805424, 6262544, 6531102, 7045362, 7516368, 8708136, 9393816, 9796653, 10568043, 13062204, 14090724, 17416272, 18787632, 19593306, 21136086, 26124408, 28181448, 39186612, 42272172, 49708943, 52248816, 56362896, 78373224, 84544344, 99417886, 149126829, 156746448, 169088688, 198835772, 298253658, 397671544, 447380487, 596507316, 795343088, 894760974, 1193014632, 1342141461, 1789521948, 2386029264, 2684282922, 3579043896, 5368565844, 7158087792, 10737131688, 21474263376]

約数ペア:

[(1, 21474263376), (2, 10737131688), (3, 7158087792), (4, 5368565844), (6, 3579043896), (8, 2684282922), (9, 2386029264), (12, 1789521948), (16, 1342141461), (18, 1193014632), (24, 894760974), (27, 795343088), (36, 596507316), (48, 447380487), (54, 397671544), (72, 298253658), (108, 198835772), (127, 169088688), (137, 156746448), (144, 149126829), (216, 99417886), (254, 84544344), (274, 78373224), (381, 56362896), (411, 52248816), (432, 49708943), (508, 42272172), (548, 39186612), (762, 28181448), (822, 26124408), (1016, 21136086), (1096, 19593306), (1143, 18787632), (1233, 17416272), (1524, 14090724), (1644, 13062204), (2032, 10568043), (2192, 9796653), (2286, 9393816), (2466, 8708136), (2857, 7516368), (3048, 7045362), (3288, 6531102), (3429, 6262544), (3699, 5805424), (4572, 4696908), (4932, 4354068), (5714, 3758184), (6096, 3522681), (6576, 3265551), (6858, 3131272), (7398, 2902712), (8571, 2505456), (9144, 2348454), (9864, 2177034), (11428, 1879092), (13716, 1565636), (14796, 1451356), (17142, 1252728), (17399, 1234224), (18288, 1174227), (19728, 1088517), (22856, 939546), (25713, 835152), (27432, 782818), (29592, 725678), (34284, 626364), (34798, 617112), (45712, 469773), (51426, 417576), (52197, 411408), (54864, 391409), (59184, 362839), (68568, 313182), (69596, 308556), (77139, 278384), (102852, 208788), (104394, 205704), (137136, 156591), (139192, 154278)]