2389610448

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 7217633280

約数和(自身を除く): 4828022832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 59, 62, 72, 86, 93, 118, 124, 129, 144, 172, 177, 186, 211, 236, 248, 258, 279, 344, 354, 372, 387, 422, 472, 496, 516, 531, 558, 633, 688, 708, 744, 774, 844, 944, 1032, 1062, 1116, 1266, 1333, 1416, 1488, 1548, 1688, 1829, 1899, 2064, 2124, 2232, 2532, 2537, 2666, 2832, 3096, 3376, 3658, 3798, 3999, 4248, 4464, 5064, 5074, 5332, 5487, 6192, 6541, 7316, 7596, 7611, 7998, 8496, 9073, 10128, 10148, 10664, 10974, 11997, 12449, 13082, 14632, 15192, 15222, 15996, 16461, 18146, 19623, 20296, 21328, 21948, 22833, 23994, 24898, 26164, 27219, 29264, 30384, 30444, 31992, 32922, 36292, 37347, 39246, 40592, 43896, 45666, 47988, 49796, 52328, 54438, 58869, 60888, 63984, 65844, 72584, 74694, 78492, 78647, 81657, 87792, 91332, 95976, 99592, 104656, 108876, 112041, 117738, 121776, 131688, 145168, 149388, 156984, 157294, 163314, 182664, 191952, 199184, 217752, 224082, 235476, 235941, 263376, 281263, 298776, 313968, 314588, 326628, 365328, 385919, 435504, 448164, 470952, 471882, 535307, 562526, 597552, 629176, 653256, 707823, 771838, 843789, 896328, 941904, 943764, 1070614, 1125052, 1157757, 1258352, 1306512, 1415646, 1543676, 1605921, 1687578, 1792656, 1887528, 2141228, 2250104, 2315514, 2531367, 2831292, 3087352, 3211842, 3375156, 3473271, 3775056, 4282456, 4500208, 4631028, 4817763, 5062734, 5662584, 6174704, 6423684, 6750312, 6946542, 8564912, 9262056, 9635526, 10125468, 11325168, 12847368, 13500624, 13893084, 16594517, 18524112, 19271052, 20250936, 25694736, 27786168, 33189034, 38542104, 40501872, 49783551, 55572336, 66378068, 77084208, 99567102, 132756136, 149350653, 199134204, 265512272, 298701306, 398268408, 597402612, 796536816, 1194805224, 2389610448]

約数ペア:

[(1, 2389610448), (2, 1194805224), (3, 796536816), (4, 597402612), (6, 398268408), (8, 298701306), (9, 265512272), (12, 199134204), (16, 149350653), (18, 132756136), (24, 99567102), (31, 77084208), (36, 66378068), (43, 55572336), (48, 49783551), (59, 40501872), (62, 38542104), (72, 33189034), (86, 27786168), (93, 25694736), (118, 20250936), (124, 19271052), (129, 18524112), (144, 16594517), (172, 13893084), (177, 13500624), (186, 12847368), (211, 11325168), (236, 10125468), (248, 9635526), (258, 9262056), (279, 8564912), (344, 6946542), (354, 6750312), (372, 6423684), (387, 6174704), (422, 5662584), (472, 5062734), (496, 4817763), (516, 4631028), (531, 4500208), (558, 4282456), (633, 3775056), (688, 3473271), (708, 3375156), (744, 3211842), (774, 3087352), (844, 2831292), (944, 2531367), (1032, 2315514), (1062, 2250104), (1116, 2141228), (1266, 1887528), (1333, 1792656), (1416, 1687578), (1488, 1605921), (1548, 1543676), (1688, 1415646), (1829, 1306512), (1899, 1258352), (2064, 1157757), (2124, 1125052), (2232, 1070614), (2532, 943764), (2537, 941904), (2666, 896328), (2832, 843789), (3096, 771838), (3376, 707823), (3658, 653256), (3798, 629176), (3999, 597552), (4248, 562526), (4464, 535307), (5064, 471882), (5074, 470952), (5332, 448164), (5487, 435504), (6192, 385919), (6541, 365328), (7316, 326628), (7596, 314588), (7611, 313968), (7998, 298776), (8496, 281263), (9073, 263376), (10128, 235941), (10148, 235476), (10664, 224082), (10974, 217752), (11997, 199184), (12449, 191952), (13082, 182664), (14632, 163314), (15192, 157294), (15222, 156984), (15996, 149388), (16461, 145168), (18146, 131688), (19623, 121776), (20296, 117738), (21328, 112041), (21948, 108876), (22833, 104656), (23994, 99592), (24898, 95976), (26164, 91332), (27219, 87792), (29264, 81657), (30384, 78647), (30444, 78492), (31992, 74694), (32922, 72584), (36292, 65844), (37347, 63984), (39246, 60888), (40592, 58869), (43896, 54438), (45666, 52328), (47988, 49796)]