395231616

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 1325184000

約数和(自身を除く): 929952384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 416, 432, 456, 463, 468, 494, 513, 576, 608, 624, 684, 702, 741, 832, 864, 912, 926, 936, 988, 1026, 1152, 1216, 1248, 1368, 1389, 1404, 1482, 1664, 1728, 1824, 1852, 1872, 1976, 2052, 2223, 2432, 2496, 2736, 2778, 2808, 2964, 3456, 3648, 3704, 3744, 3952, 4104, 4167, 4446, 4992, 5472, 5556, 5616, 5928, 6019, 6669, 7296, 7408, 7488, 7904, 8208, 8334, 8797, 8892, 10944, 11112, 11232, 11856, 12038, 12501, 13338, 14816, 14976, 15808, 16416, 16668, 17594, 17784, 18057, 21888, 22224, 22464, 23712, 24076, 25002, 26391, 26676, 29632, 31616, 32832, 33336, 35188, 35568, 36114, 44448, 44928, 47424, 48152, 50004, 52782, 53352, 54171, 59264, 65664, 66672, 70376, 71136, 72228, 79173, 88896, 94848, 96304, 100008, 105564, 106704, 108342, 114361, 133344, 140752, 142272, 144456, 158346, 162513, 177792, 192608, 200016, 211128, 213408, 216684, 228722, 237519, 266688, 281504, 284544, 288912, 316692, 325026, 343083, 385216, 400032, 422256, 426816, 433368, 457444, 475038, 533376, 563008, 577824, 633384, 650052, 686166, 770432, 800064, 844512, 853632, 866736, 914888, 950076, 1029249, 1126016, 1155648, 1266768, 1300104, 1372332, 1600128, 1689024, 1733472, 1829776, 1900152, 2058498, 2311296, 2533536, 2600208, 2744664, 3087747, 3378048, 3466944, 3659552, 3800304, 4116996, 5067072, 5200416, 5489328, 6175494, 6933888, 7319104, 7600608, 8233992, 10134144, 10400832, 10978656, 12350988, 14638208, 15201216, 16467984, 20801664, 21957312, 24701976, 30402432, 32935968, 43914624, 49403952, 65871936, 98807904, 131743872, 197615808, 395231616]

約数ペア:

[(1, 395231616), (2, 197615808), (3, 131743872), (4, 98807904), (6, 65871936), (8, 49403952), (9, 43914624), (12, 32935968), (13, 30402432), (16, 24701976), (18, 21957312), (19, 20801664), (24, 16467984), (26, 15201216), (27, 14638208), (32, 12350988), (36, 10978656), (38, 10400832), (39, 10134144), (48, 8233992), (52, 7600608), (54, 7319104), (57, 6933888), (64, 6175494), (72, 5489328), (76, 5200416), (78, 5067072), (96, 4116996), (104, 3800304), (108, 3659552), (114, 3466944), (117, 3378048), (128, 3087747), (144, 2744664), (152, 2600208), (156, 2533536), (171, 2311296), (192, 2058498), (208, 1900152), (216, 1829776), (228, 1733472), (234, 1689024), (247, 1600128), (288, 1372332), (304, 1300104), (312, 1266768), (342, 1155648), (351, 1126016), (384, 1029249), (416, 950076), (432, 914888), (456, 866736), (463, 853632), (468, 844512), (494, 800064), (513, 770432), (576, 686166), (608, 650052), (624, 633384), (684, 577824), (702, 563008), (741, 533376), (832, 475038), (864, 457444), (912, 433368), (926, 426816), (936, 422256), (988, 400032), (1026, 385216), (1152, 343083), (1216, 325026), (1248, 316692), (1368, 288912), (1389, 284544), (1404, 281504), (1482, 266688), (1664, 237519), (1728, 228722), (1824, 216684), (1852, 213408), (1872, 211128), (1976, 200016), (2052, 192608), (2223, 177792), (2432, 162513), (2496, 158346), (2736, 144456), (2778, 142272), (2808, 140752), (2964, 133344), (3456, 114361), (3648, 108342), (3704, 106704), (3744, 105564), (3952, 100008), (4104, 96304), (4167, 94848), (4446, 88896), (4992, 79173), (5472, 72228), (5556, 71136), (5616, 70376), (5928, 66672), (6019, 65664), (6669, 59264), (7296, 54171), (7408, 53352), (7488, 52782), (7904, 50004), (8208, 48152), (8334, 47424), (8797, 44928), (8892, 44448), (10944, 36114), (11112, 35568), (11232, 35188), (11856, 33336), (12038, 32832), (12501, 31616), (13338, 29632), (14816, 26676), (14976, 26391), (15808, 25002), (16416, 24076), (16668, 23712), (17594, 22464), (17784, 22224), (18057, 21888)]