531441216

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 224

約数和(自身を含む): 1682496000

約数和(自身を除く): 1151054784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 79, 96, 102, 108, 136, 144, 153, 158, 192, 204, 216, 229, 237, 272, 288, 306, 316, 408, 432, 458, 459, 474, 544, 576, 612, 632, 687, 711, 816, 864, 916, 918, 948, 1088, 1224, 1264, 1343, 1374, 1422, 1632, 1728, 1832, 1836, 1896, 2061, 2133, 2448, 2528, 2686, 2748, 2844, 3264, 3664, 3672, 3792, 3893, 4029, 4122, 4266, 4896, 5056, 5372, 5496, 5688, 6183, 7328, 7344, 7584, 7786, 8058, 8244, 8532, 9792, 10744, 10992, 11376, 11679, 12087, 12366, 14656, 14688, 15168, 15572, 16116, 16488, 17064, 18091, 21488, 21984, 22752, 23358, 24174, 24732, 29376, 31144, 32232, 32976, 34128, 35037, 36182, 36261, 42976, 43968, 45504, 46716, 48348, 49464, 54273, 62288, 64464, 65952, 68256, 70074, 72364, 72522, 85952, 93432, 96696, 98928, 105111, 108546, 124576, 128928, 131904, 136512, 140148, 144728, 145044, 162819, 186864, 193392, 197856, 210222, 217092, 249152, 257856, 280296, 289456, 290088, 307547, 325638, 373728, 386784, 395712, 420444, 434184, 488457, 560592, 578912, 580176, 615094, 651276, 747456, 773568, 840888, 868368, 922641, 976914, 1121184, 1157824, 1160352, 1230188, 1302552, 1681776, 1736736, 1845282, 1953828, 2242368, 2320704, 2460376, 2605104, 2767923, 3363552, 3473472, 3690564, 3907656, 4920752, 5210208, 5535846, 6727104, 7381128, 7815312, 8303769, 9841504, 10420416, 11071692, 14762256, 15630624, 16607538, 19683008, 22143384, 29524512, 31261248, 33215076, 44286768, 59049024, 66430152, 88573536, 132860304, 177147072, 265720608, 531441216]

約数ペア:

[(1, 531441216), (2, 265720608), (3, 177147072), (4, 132860304), (6, 88573536), (8, 66430152), (9, 59049024), (12, 44286768), (16, 33215076), (17, 31261248), (18, 29524512), (24, 22143384), (27, 19683008), (32, 16607538), (34, 15630624), (36, 14762256), (48, 11071692), (51, 10420416), (54, 9841504), (64, 8303769), (68, 7815312), (72, 7381128), (79, 6727104), (96, 5535846), (102, 5210208), (108, 4920752), (136, 3907656), (144, 3690564), (153, 3473472), (158, 3363552), (192, 2767923), (204, 2605104), (216, 2460376), (229, 2320704), (237, 2242368), (272, 1953828), (288, 1845282), (306, 1736736), (316, 1681776), (408, 1302552), (432, 1230188), (458, 1160352), (459, 1157824), (474, 1121184), (544, 976914), (576, 922641), (612, 868368), (632, 840888), (687, 773568), (711, 747456), (816, 651276), (864, 615094), (916, 580176), (918, 578912), (948, 560592), (1088, 488457), (1224, 434184), (1264, 420444), (1343, 395712), (1374, 386784), (1422, 373728), (1632, 325638), (1728, 307547), (1832, 290088), (1836, 289456), (1896, 280296), (2061, 257856), (2133, 249152), (2448, 217092), (2528, 210222), (2686, 197856), (2748, 193392), (2844, 186864), (3264, 162819), (3664, 145044), (3672, 144728), (3792, 140148), (3893, 136512), (4029, 131904), (4122, 128928), (4266, 124576), (4896, 108546), (5056, 105111), (5372, 98928), (5496, 96696), (5688, 93432), (6183, 85952), (7328, 72522), (7344, 72364), (7584, 70074), (7786, 68256), (8058, 65952), (8244, 64464), (8532, 62288), (9792, 54273), (10744, 49464), (10992, 48348), (11376, 46716), (11679, 45504), (12087, 43968), (12366, 42976), (14656, 36261), (14688, 36182), (15168, 35037), (15572, 34128), (16116, 32976), (16488, 32232), (17064, 31144), (18091, 29376), (21488, 24732), (21984, 24174), (22752, 23358)]