329156568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 1011916800

約数和(自身を除く): 682760232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 104, 108, 117, 127, 142, 156, 169, 213, 216, 234, 254, 284, 312, 338, 351, 381, 426, 468, 507, 508, 568, 639, 676, 702, 762, 852, 923, 936, 1014, 1016, 1143, 1278, 1352, 1404, 1521, 1524, 1651, 1704, 1846, 1917, 2028, 2286, 2556, 2769, 2808, 3042, 3048, 3302, 3429, 3692, 3834, 4056, 4563, 4572, 4953, 5112, 5538, 6084, 6604, 6858, 7384, 7668, 8307, 9017, 9126, 9144, 9906, 11076, 11999, 12168, 13208, 13716, 14859, 15336, 16614, 18034, 18252, 19812, 21463, 22152, 23998, 24921, 27051, 27432, 29718, 33228, 35997, 36068, 36504, 39624, 42926, 44577, 47996, 49842, 54102, 59436, 64389, 66456, 71994, 72136, 81153, 85852, 89154, 95992, 99684, 107991, 108204, 117221, 118872, 128778, 143988, 162306, 171704, 178308, 193167, 199368, 215982, 216408, 234442, 243459, 257556, 287976, 323973, 324612, 351663, 356616, 386334, 431964, 468884, 486918, 515112, 579501, 647946, 649224, 703326, 772668, 863928, 937768, 973836, 1054989, 1159002, 1295892, 1406652, 1523873, 1545336, 1947672, 2109978, 2318004, 2591784, 2813304, 3047746, 3164967, 4219956, 4571619, 4636008, 6095492, 6329934, 8439912, 9143238, 12190984, 12659868, 13714857, 18286476, 25319736, 27429714, 36572952, 41144571, 54859428, 82289142, 109718856, 164578284, 329156568]

約数ペア:

[(1, 329156568), (2, 164578284), (3, 109718856), (4, 82289142), (6, 54859428), (8, 41144571), (9, 36572952), (12, 27429714), (13, 25319736), (18, 18286476), (24, 13714857), (26, 12659868), (27, 12190984), (36, 9143238), (39, 8439912), (52, 6329934), (54, 6095492), (71, 4636008), (72, 4571619), (78, 4219956), (104, 3164967), (108, 3047746), (117, 2813304), (127, 2591784), (142, 2318004), (156, 2109978), (169, 1947672), (213, 1545336), (216, 1523873), (234, 1406652), (254, 1295892), (284, 1159002), (312, 1054989), (338, 973836), (351, 937768), (381, 863928), (426, 772668), (468, 703326), (507, 649224), (508, 647946), (568, 579501), (639, 515112), (676, 486918), (702, 468884), (762, 431964), (852, 386334), (923, 356616), (936, 351663), (1014, 324612), (1016, 323973), (1143, 287976), (1278, 257556), (1352, 243459), (1404, 234442), (1521, 216408), (1524, 215982), (1651, 199368), (1704, 193167), (1846, 178308), (1917, 171704), (2028, 162306), (2286, 143988), (2556, 128778), (2769, 118872), (2808, 117221), (3042, 108204), (3048, 107991), (3302, 99684), (3429, 95992), (3692, 89154), (3834, 85852), (4056, 81153), (4563, 72136), (4572, 71994), (4953, 66456), (5112, 64389), (5538, 59436), (6084, 54102), (6604, 49842), (6858, 47996), (7384, 44577), (7668, 42926), (8307, 39624), (9017, 36504), (9126, 36068), (9144, 35997), (9906, 33228), (11076, 29718), (11999, 27432), (12168, 27051), (13208, 24921), (13716, 23998), (14859, 22152), (15336, 21463), (16614, 19812), (18034, 18252)]