18766889568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 384

約数和(自身を含む): 64377815040

約数和(自身を除く): 45610925472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 127, 144, 159, 168, 189, 212, 216, 224, 252, 254, 288, 318, 336, 371, 378, 381, 424, 432, 461, 477, 504, 508, 636, 672, 742, 756, 762, 848, 864, 889, 922, 954, 1008, 1016, 1113, 1143, 1272, 1383, 1431, 1484, 1512, 1524, 1696, 1778, 1844, 1908, 2016, 2032, 2226, 2286, 2544, 2667, 2766, 2862, 2968, 3024, 3048, 3227, 3339, 3429, 3556, 3688, 3816, 4064, 4149, 4452, 4572, 5088, 5334, 5532, 5724, 5936, 6048, 6096, 6454, 6678, 6731, 6858, 7112, 7376, 7632, 8001, 8298, 8904, 9144, 9681, 10017, 10668, 11064, 11448, 11872, 12192, 12447, 12908, 13356, 13462, 13716, 14224, 14752, 15264, 16002, 16596, 17808, 18288, 19362, 20034, 20193, 21336, 22128, 22896, 24003, 24433, 24894, 25816, 26712, 26924, 27432, 28448, 29043, 32004, 33192, 35616, 36576, 38724, 40068, 40386, 42672, 44256, 45792, 47117, 48006, 48866, 49788, 51632, 53424, 53848, 54864, 58086, 58547, 60579, 64008, 66384, 73299, 77448, 80136, 80772, 85344, 87129, 94234, 96012, 97732, 99576, 103264, 106848, 107696, 109728, 116172, 117094, 121158, 128016, 132768, 141351, 146598, 154896, 160272, 161544, 171031, 174258, 175641, 181737, 188468, 192024, 195464, 199152, 215392, 219897, 232344, 234188, 242316, 256032, 282702, 293196, 309792, 320544, 323088, 342062, 348516, 351282, 363474, 376936, 384048, 390928, 398304, 409829, 424053, 439794, 464688, 468376, 484632, 513093, 526923, 565404, 586392, 646176, 659691, 684124, 697032, 702564, 726948, 753872, 768096, 781856, 819658, 848106, 879588, 929376, 936752, 969264, 1026186, 1053846, 1130808, 1172784, 1229487, 1272159, 1319382, 1368248, 1394064, 1405128, 1453896, 1507744, 1539279, 1580769, 1639316, 1696212, 1759176, 1873504, 1938528, 2052372, 2107692, 2261616, 2345568, 2458974, 2544318, 2638764, 2736496, 2788128, 2810256, 2907792, 3078558, 3102991, 3161538, 3278632, 3392424, 3518352, 3688461, 4104744, 4215384, 4523232, 4617837, 4917948, 5088636, 5277528, 5472992, 5620512, 5815584, 6157116, 6205982, 6323076, 6557264, 6784848, 7036704, 7376922, 8209488, 8430768, 9235674, 9308973, 9835896, 10177272, 10555056, 11065383, 12314232, 12411964, 12646152, 13114528, 13569696, 14753844, 16418976, 16861536, 18471348, 18617946, 19671792, 20354544, 21110112, 21720937, 22130766, 24628464, 24823928, 25292304, 27926919, 29507688, 36942696, 37235892, 39343584, 40709088, 43441874, 44261532, 49256928, 49647856, 50584608, 55853838, 59015376, 65162811, 73885392, 74471784, 83780757, 86883748, 88523064, 99295712, 111707676, 118030752, 130325622, 147770784, 148943568, 167561514, 173767496, 177046128, 195488433, 223415352, 260651244, 297887136, 335123028, 347534992, 354092256, 390976866, 446830704, 521302488, 586465299, 670246056, 695069984, 781953732, 893661408, 1042604976, 1172930598, 1340492112, 1563907464, 2085209952, 2345861196, 2680984224, 3127814928, 4691722392, 6255629856, 9383444784, 18766889568]

約数ペア:

[(1, 18766889568), (2, 9383444784), (3, 6255629856), (4, 4691722392), (6, 3127814928), (7, 2680984224), (8, 2345861196), (9, 2085209952), (12, 1563907464), (14, 1340492112), (16, 1172930598), (18, 1042604976), (21, 893661408), (24, 781953732), (27, 695069984), (28, 670246056), (32, 586465299), (36, 521302488), (42, 446830704), (48, 390976866), (53, 354092256), (54, 347534992), (56, 335123028), (63, 297887136), (72, 260651244), (84, 223415352), (96, 195488433), (106, 177046128), (108, 173767496), (112, 167561514), (126, 148943568), (127, 147770784), (144, 130325622), (159, 118030752), (168, 111707676), (189, 99295712), (212, 88523064), (216, 86883748), (224, 83780757), (252, 74471784), (254, 73885392), (288, 65162811), (318, 59015376), (336, 55853838), (371, 50584608), (378, 49647856), (381, 49256928), (424, 44261532), (432, 43441874), (461, 40709088), (477, 39343584), (504, 37235892), (508, 36942696), (636, 29507688), (672, 27926919), (742, 25292304), (756, 24823928), (762, 24628464), (848, 22130766), (864, 21720937), (889, 21110112), (922, 20354544), (954, 19671792), (1008, 18617946), (1016, 18471348), (1113, 16861536), (1143, 16418976), (1272, 14753844), (1383, 13569696), (1431, 13114528), (1484, 12646152), (1512, 12411964), (1524, 12314232), (1696, 11065383), (1778, 10555056), (1844, 10177272), (1908, 9835896), (2016, 9308973), (2032, 9235674), (2226, 8430768), (2286, 8209488), (2544, 7376922), (2667, 7036704), (2766, 6784848), (2862, 6557264), (2968, 6323076), (3024, 6205982), (3048, 6157116), (3227, 5815584), (3339, 5620512), (3429, 5472992), (3556, 5277528), (3688, 5088636), (3816, 4917948), (4064, 4617837), (4149, 4523232), (4452, 4215384), (4572, 4104744), (5088, 3688461), (5334, 3518352), (5532, 3392424), (5724, 3278632), (5936, 3161538), (6048, 3102991), (6096, 3078558), (6454, 2907792), (6678, 2810256), (6731, 2788128), (6858, 2736496), (7112, 2638764), (7376, 2544318), (7632, 2458974), (8001, 2345568), (8298, 2261616), (8904, 2107692), (9144, 2052372), (9681, 1938528), (10017, 1873504), (10668, 1759176), (11064, 1696212), (11448, 1639316), (11872, 1580769), (12192, 1539279), (12447, 1507744), (12908, 1453896), (13356, 1405128), (13462, 1394064), (13716, 1368248), (14224, 1319382), (14752, 1272159), (15264, 1229487), (16002, 1172784), (16596, 1130808), (17808, 1053846), (18288, 1026186), (19362, 969264), (20034, 936752), (20193, 929376), (21336, 879588), (22128, 848106), (22896, 819658), (24003, 781856), (24433, 768096), (24894, 753872), (25816, 726948), (26712, 702564), (26924, 697032), (27432, 684124), (28448, 659691), (29043, 646176), (32004, 586392), (33192, 565404), (35616, 526923), (36576, 513093), (38724, 484632), (40068, 468376), (40386, 464688), (42672, 439794), (44256, 424053), (45792, 409829), (47117, 398304), (48006, 390928), (48866, 384048), (49788, 376936), (51632, 363474), (53424, 351282), (53848, 348516), (54864, 342062), (58086, 323088), (58547, 320544), (60579, 309792), (64008, 293196), (66384, 282702), (73299, 256032), (77448, 242316), (80136, 234188), (80772, 232344), (85344, 219897), (87129, 215392), (94234, 199152), (96012, 195464), (97732, 192024), (99576, 188468), (103264, 181737), (106848, 175641), (107696, 174258), (109728, 171031), (116172, 161544), (117094, 160272), (121158, 154896), (128016, 146598), (132768, 141351)]