912505824

素因数分解:

$2^5\times 3^5\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 2707810560

約数和(自身を除く): 1795304736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 239, 243, 288, 324, 432, 478, 486, 491, 648, 717, 864, 956, 972, 982, 1296, 1434, 1473, 1912, 1944, 1964, 2151, 2592, 2868, 2946, 3824, 3888, 3928, 4302, 4419, 5736, 5892, 6453, 7648, 7776, 7856, 8604, 8838, 11472, 11784, 12906, 13257, 15712, 17208, 17676, 19359, 22944, 23568, 25812, 26514, 34416, 35352, 38718, 39771, 47136, 51624, 53028, 58077, 68832, 70704, 77436, 79542, 103248, 106056, 116154, 117349, 119313, 141408, 154872, 159084, 206496, 212112, 232308, 234698, 238626, 309744, 318168, 352047, 424224, 464616, 469396, 477252, 619488, 636336, 704094, 929232, 938792, 954504, 1056141, 1272672, 1408188, 1858464, 1877584, 1909008, 2112282, 2816376, 3168423, 3755168, 3818016, 4224564, 5632752, 6336846, 8449128, 9505269, 11265504, 12673692, 16898256, 19010538, 25347384, 28515807, 33796512, 38021076, 50694768, 57031614, 76042152, 101389536, 114063228, 152084304, 228126456, 304168608, 456252912, 912505824]

約数ペア:

[(1, 912505824), (2, 456252912), (3, 304168608), (4, 228126456), (6, 152084304), (8, 114063228), (9, 101389536), (12, 76042152), (16, 57031614), (18, 50694768), (24, 38021076), (27, 33796512), (32, 28515807), (36, 25347384), (48, 19010538), (54, 16898256), (72, 12673692), (81, 11265504), (96, 9505269), (108, 8449128), (144, 6336846), (162, 5632752), (216, 4224564), (239, 3818016), (243, 3755168), (288, 3168423), (324, 2816376), (432, 2112282), (478, 1909008), (486, 1877584), (491, 1858464), (648, 1408188), (717, 1272672), (864, 1056141), (956, 954504), (972, 938792), (982, 929232), (1296, 704094), (1434, 636336), (1473, 619488), (1912, 477252), (1944, 469396), (1964, 464616), (2151, 424224), (2592, 352047), (2868, 318168), (2946, 309744), (3824, 238626), (3888, 234698), (3928, 232308), (4302, 212112), (4419, 206496), (5736, 159084), (5892, 154872), (6453, 141408), (7648, 119313), (7776, 117349), (7856, 116154), (8604, 106056), (8838, 103248), (11472, 79542), (11784, 77436), (12906, 70704), (13257, 68832), (15712, 58077), (17208, 53028), (17676, 51624), (19359, 47136), (22944, 39771), (23568, 38718), (25812, 35352), (26514, 34416)]