627174016

素因数分解:

$2^7\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:402

約数の個数: 128

約数和(自身を含む): 1491125760

約数和(自身を除く): 863951744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 64, 94, 106, 112, 128, 188, 212, 224, 281, 329, 371, 376, 424, 448, 562, 658, 742, 752, 848, 896, 1124, 1316, 1484, 1504, 1696, 1967, 2248, 2491, 2632, 2968, 3008, 3392, 3934, 4496, 4982, 5264, 5936, 6016, 6784, 7868, 8992, 9964, 10528, 11872, 13207, 14893, 15736, 17437, 17984, 19928, 21056, 23744, 26414, 29786, 31472, 34874, 35968, 39856, 42112, 47488, 52828, 59572, 62944, 69748, 79712, 92449, 104251, 105656, 119144, 125888, 139496, 159424, 184898, 208502, 211312, 238288, 251776, 278992, 318848, 369796, 417004, 422624, 476576, 557984, 699971, 739592, 834008, 845248, 953152, 1115968, 1399942, 1479184, 1668016, 1690496, 1906304, 2231936, 2799884, 2958368, 3336032, 4899797, 5599768, 5916736, 6672064, 9799594, 11199536, 11833472, 13344128, 19599188, 22399072, 39198376, 44798144, 78396752, 89596288, 156793504, 313587008, 627174016]

約数ペア:

[(1, 627174016), (2, 313587008), (4, 156793504), (7, 89596288), (8, 78396752), (14, 44798144), (16, 39198376), (28, 22399072), (32, 19599188), (47, 13344128), (53, 11833472), (56, 11199536), (64, 9799594), (94, 6672064), (106, 5916736), (112, 5599768), (128, 4899797), (188, 3336032), (212, 2958368), (224, 2799884), (281, 2231936), (329, 1906304), (371, 1690496), (376, 1668016), (424, 1479184), (448, 1399942), (562, 1115968), (658, 953152), (742, 845248), (752, 834008), (848, 739592), (896, 699971), (1124, 557984), (1316, 476576), (1484, 422624), (1504, 417004), (1696, 369796), (1967, 318848), (2248, 278992), (2491, 251776), (2632, 238288), (2968, 211312), (3008, 208502), (3392, 184898), (3934, 159424), (4496, 139496), (4982, 125888), (5264, 119144), (5936, 105656), (6016, 104251), (6784, 92449), (7868, 79712), (8992, 69748), (9964, 62944), (10528, 59572), (11872, 52828), (13207, 47488), (14893, 42112), (15736, 39856), (17437, 35968), (17984, 34874), (19928, 31472), (21056, 29786), (23744, 26414)]