1290713472

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 3952806000

約数和(自身を除く): 2662092528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 109, 114, 128, 144, 152, 171, 192, 218, 228, 288, 304, 327, 342, 384, 436, 456, 541, 576, 608, 654, 684, 872, 912, 981, 1082, 1152, 1216, 1308, 1368, 1623, 1744, 1824, 1962, 2071, 2164, 2432, 2616, 2736, 3246, 3488, 3648, 3924, 4142, 4328, 4869, 5232, 5472, 6213, 6492, 6976, 7296, 7848, 8284, 8656, 9738, 10279, 10464, 10944, 12426, 12984, 13952, 15696, 16568, 17312, 18639, 19476, 20558, 20928, 21888, 24852, 25968, 30837, 31392, 33136, 34624, 37278, 38952, 41116, 41856, 49704, 51936, 58969, 61674, 62784, 66272, 69248, 74556, 77904, 82232, 92511, 99408, 103872, 117938, 123348, 125568, 132544, 149112, 155808, 164464, 176907, 185022, 198816, 207744, 235876, 246696, 265088, 298224, 311616, 328928, 353814, 370044, 397632, 471752, 493392, 530721, 596448, 623232, 657856, 707628, 740088, 795264, 943504, 986784, 1061442, 1120411, 1192896, 1315712, 1415256, 1480176, 1887008, 1973568, 2122884, 2240822, 2385792, 2830512, 2960352, 3361233, 3774016, 3947136, 4245768, 4481644, 5661024, 5920704, 6722466, 7548032, 8491536, 8963288, 10083699, 11322048, 11841408, 13444932, 16983072, 17926576, 20167398, 22644096, 26889864, 33966144, 35853152, 40334796, 53779728, 67932288, 71706304, 80669592, 107559456, 143412608, 161339184, 215118912, 322678368, 430237824, 645356736, 1290713472]

約数ペア:

[(1, 1290713472), (2, 645356736), (3, 430237824), (4, 322678368), (6, 215118912), (8, 161339184), (9, 143412608), (12, 107559456), (16, 80669592), (18, 71706304), (19, 67932288), (24, 53779728), (32, 40334796), (36, 35853152), (38, 33966144), (48, 26889864), (57, 22644096), (64, 20167398), (72, 17926576), (76, 16983072), (96, 13444932), (109, 11841408), (114, 11322048), (128, 10083699), (144, 8963288), (152, 8491536), (171, 7548032), (192, 6722466), (218, 5920704), (228, 5661024), (288, 4481644), (304, 4245768), (327, 3947136), (342, 3774016), (384, 3361233), (436, 2960352), (456, 2830512), (541, 2385792), (576, 2240822), (608, 2122884), (654, 1973568), (684, 1887008), (872, 1480176), (912, 1415256), (981, 1315712), (1082, 1192896), (1152, 1120411), (1216, 1061442), (1308, 986784), (1368, 943504), (1623, 795264), (1744, 740088), (1824, 707628), (1962, 657856), (2071, 623232), (2164, 596448), (2432, 530721), (2616, 493392), (2736, 471752), (3246, 397632), (3488, 370044), (3648, 353814), (3924, 328928), (4142, 311616), (4328, 298224), (4869, 265088), (5232, 246696), (5472, 235876), (6213, 207744), (6492, 198816), (6976, 185022), (7296, 176907), (7848, 164464), (8284, 155808), (8656, 149112), (9738, 132544), (10279, 125568), (10464, 123348), (10944, 117938), (12426, 103872), (12984, 99408), (13952, 92511), (15696, 82232), (16568, 77904), (17312, 74556), (18639, 69248), (19476, 66272), (20558, 62784), (20928, 61674), (21888, 58969), (24852, 51936), (25968, 49704), (30837, 41856), (31392, 41116), (33136, 38952), (34624, 37278)]