203381251488

素因数分解:

$2^5\times 3^4\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{1607}}^1$

素因数の和:2097

約数の個数: 240

約数和(自身を含む): 604259720064

約数和(自身を除く): 400878468576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 157, 162, 216, 288, 311, 314, 324, 432, 471, 622, 628, 648, 864, 933, 942, 1244, 1256, 1296, 1413, 1607, 1866, 1884, 2488, 2512, 2592, 2799, 2826, 3214, 3732, 3768, 4239, 4821, 4976, 5024, 5598, 5652, 6428, 7464, 7536, 8397, 8478, 9642, 9952, 11196, 11304, 12717, 12856, 14463, 14928, 15072, 16794, 16956, 19284, 22392, 22608, 25191, 25434, 25712, 28926, 29856, 33588, 33912, 38568, 43389, 44784, 45216, 48827, 50382, 50868, 51424, 57852, 67176, 67824, 77136, 86778, 89568, 97654, 100764, 101736, 115704, 130167, 134352, 135648, 146481, 154272, 173556, 195308, 201528, 203472, 231408, 252299, 260334, 268704, 292962, 347112, 390616, 403056, 406944, 439443, 462816, 499777, 504598, 520668, 585924, 694224, 756897, 781232, 806112, 878886, 999554, 1009196, 1041336, 1171848, 1318329, 1388448, 1499331, 1513794, 1562464, 1757772, 1999108, 2018392, 2082672, 2270691, 2343696, 2636658, 2998662, 3027588, 3515544, 3954987, 3998216, 4036784, 4165344, 4497993, 4541382, 4687392, 5273316, 5997324, 6055176, 6812073, 7031088, 7909974, 7996432, 8073568, 8995986, 9082764, 10546632, 11994648, 12110352, 13493979, 13624146, 14062176, 15819948, 15992864, 17991972, 18165528, 20436219, 21093264, 23989296, 24220704, 26987958, 27248292, 31639896, 35983944, 36331056, 40481937, 40872438, 42186528, 47978592, 53975916, 54496584, 63279792, 71967888, 72662112, 78464989, 80963874, 81744876, 107951832, 108993168, 126559584, 143935776, 156929978, 161927748, 163489752, 215903664, 217986336, 235394967, 313859956, 323855496, 326979504, 431807328, 470789934, 627719912, 647710992, 653959008, 706184901, 941579868, 1255439824, 1295421984, 1412369802, 1883159736, 2118554703, 2510879648, 2824739604, 3766319472, 4237109406, 5649479208, 6355664109, 7532638944, 8474218812, 11298958416, 12711328218, 16948437624, 22597916832, 25422656436, 33896875248, 50845312872, 67793750496, 101690625744, 203381251488]

約数ペア:

[(1, 203381251488), (2, 101690625744), (3, 67793750496), (4, 50845312872), (6, 33896875248), (8, 25422656436), (9, 22597916832), (12, 16948437624), (16, 12711328218), (18, 11298958416), (24, 8474218812), (27, 7532638944), (32, 6355664109), (36, 5649479208), (48, 4237109406), (54, 3766319472), (72, 2824739604), (81, 2510879648), (96, 2118554703), (108, 1883159736), (144, 1412369802), (157, 1295421984), (162, 1255439824), (216, 941579868), (288, 706184901), (311, 653959008), (314, 647710992), (324, 627719912), (432, 470789934), (471, 431807328), (622, 326979504), (628, 323855496), (648, 313859956), (864, 235394967), (933, 217986336), (942, 215903664), (1244, 163489752), (1256, 161927748), (1296, 156929978), (1413, 143935776), (1607, 126559584), (1866, 108993168), (1884, 107951832), (2488, 81744876), (2512, 80963874), (2592, 78464989), (2799, 72662112), (2826, 71967888), (3214, 63279792), (3732, 54496584), (3768, 53975916), (4239, 47978592), (4821, 42186528), (4976, 40872438), (5024, 40481937), (5598, 36331056), (5652, 35983944), (6428, 31639896), (7464, 27248292), (7536, 26987958), (8397, 24220704), (8478, 23989296), (9642, 21093264), (9952, 20436219), (11196, 18165528), (11304, 17991972), (12717, 15992864), (12856, 15819948), (14463, 14062176), (14928, 13624146), (15072, 13493979), (16794, 12110352), (16956, 11994648), (19284, 10546632), (22392, 9082764), (22608, 8995986), (25191, 8073568), (25434, 7996432), (25712, 7909974), (28926, 7031088), (29856, 6812073), (33588, 6055176), (33912, 5997324), (38568, 5273316), (43389, 4687392), (44784, 4541382), (45216, 4497993), (48827, 4165344), (50382, 4036784), (50868, 3998216), (51424, 3954987), (57852, 3515544), (67176, 3027588), (67824, 2998662), (77136, 2636658), (86778, 2343696), (89568, 2270691), (97654, 2082672), (100764, 2018392), (101736, 1999108), (115704, 1757772), (130167, 1562464), (134352, 1513794), (135648, 1499331), (146481, 1388448), (154272, 1318329), (173556, 1171848), (195308, 1041336), (201528, 1009196), (203472, 999554), (231408, 878886), (252299, 806112), (260334, 781232), (268704, 756897), (292962, 694224), (347112, 585924), (390616, 520668), (403056, 504598), (406944, 499777), (439443, 462816)]