18785763936

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{2333}}^1$

素因数の和:2805

約数の個数: 144

約数和(自身を含む): 54318491136

約数和(自身を除く): 35532727200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 383, 438, 584, 657, 766, 876, 1149, 1168, 1314, 1532, 1752, 2298, 2333, 2336, 2628, 3064, 3447, 3504, 4596, 4666, 5256, 6128, 6894, 6999, 7008, 9192, 9332, 10512, 12256, 13788, 13998, 18384, 18664, 20997, 21024, 27576, 27959, 27996, 36768, 37328, 41994, 55152, 55918, 55992, 74656, 83877, 83988, 110304, 111836, 111984, 167754, 167976, 170309, 223672, 223968, 251631, 335508, 335952, 340618, 447344, 503262, 510927, 671016, 671904, 681236, 893539, 894688, 1006524, 1021854, 1342032, 1362472, 1532781, 1787078, 2013048, 2043708, 2680617, 2684064, 2724944, 3065562, 3574156, 4026096, 4087416, 5361234, 5449888, 6131124, 7148312, 8041851, 8052192, 8174832, 10722468, 12262248, 14296624, 16083702, 16349664, 21444936, 24524496, 28593248, 32167404, 42889872, 49048992, 64334808, 65228347, 85779744, 128669616, 130456694, 195685041, 257339232, 260913388, 391370082, 521826776, 587055123, 782740164, 1043653552, 1174110246, 1565480328, 2087307104, 2348220492, 3130960656, 4696440984, 6261921312, 9392881968, 18785763936]

約数ペア:

[(1, 18785763936), (2, 9392881968), (3, 6261921312), (4, 4696440984), (6, 3130960656), (8, 2348220492), (9, 2087307104), (12, 1565480328), (16, 1174110246), (18, 1043653552), (24, 782740164), (32, 587055123), (36, 521826776), (48, 391370082), (72, 260913388), (73, 257339232), (96, 195685041), (144, 130456694), (146, 128669616), (219, 85779744), (288, 65228347), (292, 64334808), (383, 49048992), (438, 42889872), (584, 32167404), (657, 28593248), (766, 24524496), (876, 21444936), (1149, 16349664), (1168, 16083702), (1314, 14296624), (1532, 12262248), (1752, 10722468), (2298, 8174832), (2333, 8052192), (2336, 8041851), (2628, 7148312), (3064, 6131124), (3447, 5449888), (3504, 5361234), (4596, 4087416), (4666, 4026096), (5256, 3574156), (6128, 3065562), (6894, 2724944), (6999, 2684064), (7008, 2680617), (9192, 2043708), (9332, 2013048), (10512, 1787078), (12256, 1532781), (13788, 1362472), (13998, 1342032), (18384, 1021854), (18664, 1006524), (20997, 894688), (21024, 893539), (27576, 681236), (27959, 671904), (27996, 671016), (36768, 510927), (37328, 503262), (41994, 447344), (55152, 340618), (55918, 335952), (55992, 335508), (74656, 251631), (83877, 223968), (83988, 223672), (110304, 170309), (111836, 167976), (111984, 167754)]