2991687984

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 9056087040

約数和(自身を除く): 6064399056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 59, 62, 72, 74, 93, 111, 118, 124, 144, 148, 177, 186, 222, 236, 248, 279, 296, 307, 333, 354, 372, 444, 472, 496, 531, 558, 592, 614, 666, 708, 744, 888, 921, 944, 1062, 1116, 1147, 1228, 1332, 1416, 1488, 1776, 1829, 1842, 2124, 2183, 2232, 2294, 2456, 2664, 2763, 2832, 3441, 3658, 3684, 4248, 4366, 4464, 4588, 4912, 5328, 5487, 5526, 6549, 6882, 7316, 7368, 8496, 8732, 9176, 9517, 10323, 10974, 11052, 11359, 13098, 13764, 14632, 14736, 16461, 17464, 18113, 18352, 19034, 19647, 20646, 21948, 22104, 22718, 26196, 27528, 28551, 29264, 32922, 34077, 34928, 36226, 38068, 39294, 41292, 43896, 44208, 45436, 52392, 54339, 55056, 57102, 65844, 67673, 68154, 72452, 76136, 78588, 82584, 85653, 87792, 90872, 102231, 104784, 108678, 114204, 131688, 135346, 136308, 144904, 152272, 157176, 163017, 165168, 171306, 181744, 203019, 204462, 217356, 228408, 263376, 270692, 272616, 289808, 314352, 326034, 342612, 352129, 406038, 408924, 434712, 456816, 541384, 545232, 561503, 609057, 652068, 670181, 685224, 704258, 812076, 817848, 869424, 1056387, 1082768, 1123006, 1218114, 1304136, 1340362, 1370448, 1408516, 1624152, 1635696, 1684509, 2010543, 2112774, 2246012, 2436228, 2608272, 2680724, 2817032, 3169161, 3248304, 3369018, 4021086, 4225548, 4492024, 4872456, 5053527, 5361448, 5634064, 6031629, 6338322, 6738036, 8042172, 8451096, 8984048, 9744912, 10107054, 10722896, 12063258, 12676644, 13476072, 16084344, 16902192, 20214108, 20775611, 24126516, 25353288, 26952144, 32168688, 40428216, 41551222, 48253032, 50706576, 62326833, 80856432, 83102444, 96506064, 124653666, 166204888, 186980499, 249307332, 332409776, 373960998, 498614664, 747921996, 997229328, 1495843992, 2991687984]

約数ペア:

[(1, 2991687984), (2, 1495843992), (3, 997229328), (4, 747921996), (6, 498614664), (8, 373960998), (9, 332409776), (12, 249307332), (16, 186980499), (18, 166204888), (24, 124653666), (31, 96506064), (36, 83102444), (37, 80856432), (48, 62326833), (59, 50706576), (62, 48253032), (72, 41551222), (74, 40428216), (93, 32168688), (111, 26952144), (118, 25353288), (124, 24126516), (144, 20775611), (148, 20214108), (177, 16902192), (186, 16084344), (222, 13476072), (236, 12676644), (248, 12063258), (279, 10722896), (296, 10107054), (307, 9744912), (333, 8984048), (354, 8451096), (372, 8042172), (444, 6738036), (472, 6338322), (496, 6031629), (531, 5634064), (558, 5361448), (592, 5053527), (614, 4872456), (666, 4492024), (708, 4225548), (744, 4021086), (888, 3369018), (921, 3248304), (944, 3169161), (1062, 2817032), (1116, 2680724), (1147, 2608272), (1228, 2436228), (1332, 2246012), (1416, 2112774), (1488, 2010543), (1776, 1684509), (1829, 1635696), (1842, 1624152), (2124, 1408516), (2183, 1370448), (2232, 1340362), (2294, 1304136), (2456, 1218114), (2664, 1123006), (2763, 1082768), (2832, 1056387), (3441, 869424), (3658, 817848), (3684, 812076), (4248, 704258), (4366, 685224), (4464, 670181), (4588, 652068), (4912, 609057), (5328, 561503), (5487, 545232), (5526, 541384), (6549, 456816), (6882, 434712), (7316, 408924), (7368, 406038), (8496, 352129), (8732, 342612), (9176, 326034), (9517, 314352), (10323, 289808), (10974, 272616), (11052, 270692), (11359, 263376), (13098, 228408), (13764, 217356), (14632, 204462), (14736, 203019), (16461, 181744), (17464, 171306), (18113, 165168), (18352, 163017), (19034, 157176), (19647, 152272), (20646, 144904), (21948, 136308), (22104, 135346), (22718, 131688), (26196, 114204), (27528, 108678), (28551, 104784), (29264, 102231), (32922, 90872), (34077, 87792), (34928, 85653), (36226, 82584), (38068, 78588), (39294, 76136), (41292, 72452), (43896, 68154), (44208, 67673), (45436, 65844), (52392, 57102), (54339, 55056)]