221724864

素因数分解:

$2^6\times 3^5\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 674004240

約数和(自身を除く): 452279376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 243, 269, 288, 318, 324, 424, 432, 477, 486, 538, 576, 636, 648, 807, 848, 864, 954, 972, 1076, 1272, 1296, 1431, 1614, 1696, 1728, 1908, 1944, 2152, 2421, 2544, 2592, 2862, 3228, 3392, 3816, 3888, 4293, 4304, 4842, 5088, 5184, 5724, 6456, 7263, 7632, 7776, 8586, 8608, 9684, 10176, 11448, 12879, 12912, 14257, 14526, 15264, 15552, 17172, 17216, 19368, 21789, 22896, 25758, 25824, 28514, 29052, 30528, 34344, 38736, 42771, 43578, 45792, 51516, 51648, 57028, 58104, 65367, 68688, 77472, 85542, 87156, 91584, 103032, 114056, 116208, 128313, 130734, 137376, 154944, 171084, 174312, 206064, 228112, 232416, 256626, 261468, 274752, 342168, 348624, 384939, 412128, 456224, 464832, 513252, 522936, 684336, 697248, 769878, 824256, 912448, 1026504, 1045872, 1154817, 1368672, 1394496, 1539756, 2053008, 2091744, 2309634, 2737344, 3079512, 3464451, 4106016, 4183488, 4619268, 6159024, 6928902, 8212032, 9238536, 12318048, 13857804, 18477072, 24636096, 27715608, 36954144, 55431216, 73908288, 110862432, 221724864]

約数ペア:

[(1, 221724864), (2, 110862432), (3, 73908288), (4, 55431216), (6, 36954144), (8, 27715608), (9, 24636096), (12, 18477072), (16, 13857804), (18, 12318048), (24, 9238536), (27, 8212032), (32, 6928902), (36, 6159024), (48, 4619268), (53, 4183488), (54, 4106016), (64, 3464451), (72, 3079512), (81, 2737344), (96, 2309634), (106, 2091744), (108, 2053008), (144, 1539756), (159, 1394496), (162, 1368672), (192, 1154817), (212, 1045872), (216, 1026504), (243, 912448), (269, 824256), (288, 769878), (318, 697248), (324, 684336), (424, 522936), (432, 513252), (477, 464832), (486, 456224), (538, 412128), (576, 384939), (636, 348624), (648, 342168), (807, 274752), (848, 261468), (864, 256626), (954, 232416), (972, 228112), (1076, 206064), (1272, 174312), (1296, 171084), (1431, 154944), (1614, 137376), (1696, 130734), (1728, 128313), (1908, 116208), (1944, 114056), (2152, 103032), (2421, 91584), (2544, 87156), (2592, 85542), (2862, 77472), (3228, 68688), (3392, 65367), (3816, 58104), (3888, 57028), (4293, 51648), (4304, 51516), (4842, 45792), (5088, 43578), (5184, 42771), (5724, 38736), (6456, 34344), (7263, 30528), (7632, 29052), (7776, 28514), (8586, 25824), (8608, 25758), (9684, 22896), (10176, 21789), (11448, 19368), (12879, 17216), (12912, 17172), (14257, 15552), (14526, 15264)]