245464128

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 336

約数和(自身を含む): 908060160

約数和(自身を除く): 662596032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 192, 196, 208, 216, 223, 224, 234, 252, 273, 288, 294, 312, 336, 351, 364, 378, 392, 416, 432, 441, 446, 448, 468, 504, 546, 576, 588, 624, 637, 669, 672, 702, 728, 756, 784, 819, 832, 864, 882, 892, 936, 1008, 1092, 1176, 1248, 1274, 1323, 1338, 1344, 1404, 1456, 1512, 1561, 1568, 1638, 1728, 1764, 1784, 1872, 1911, 2007, 2016, 2184, 2352, 2457, 2496, 2548, 2646, 2676, 2808, 2899, 2912, 3024, 3122, 3136, 3276, 3528, 3568, 3744, 3822, 4014, 4032, 4368, 4683, 4704, 4914, 5096, 5292, 5352, 5616, 5733, 5798, 5824, 6021, 6048, 6244, 6552, 7056, 7136, 7488, 7644, 8028, 8697, 8736, 9366, 9408, 9828, 10192, 10584, 10704, 10927, 11232, 11466, 11596, 12042, 12096, 12488, 13104, 14049, 14112, 14272, 15288, 16056, 17199, 17394, 17472, 18732, 19656, 20293, 20384, 21168, 21408, 21854, 22464, 22932, 23192, 24084, 24976, 26091, 26208, 28098, 28224, 30576, 32112, 32781, 34398, 34788, 37464, 39312, 40586, 40768, 42147, 42336, 42816, 43708, 45864, 46384, 48168, 49952, 52182, 52416, 56196, 60879, 61152, 64224, 65562, 68796, 69576, 74928, 78273, 78624, 81172, 84294, 84672, 87416, 91728, 92768, 96336, 98343, 99904, 104364, 112392, 121758, 122304, 128448, 131124, 137592, 139152, 142051, 149856, 156546, 157248, 162344, 168588, 174832, 182637, 183456, 185536, 192672, 196686, 208728, 224784, 243516, 262248, 275184, 278304, 284102, 295029, 299712, 313092, 324688, 337176, 349664, 365274, 366912, 385344, 393372, 417456, 426153, 449568, 487032, 524496, 547911, 550368, 556608, 568204, 590058, 626184, 649376, 674352, 699328, 730548, 786744, 834912, 852306, 899136, 974064, 1048992, 1095822, 1100736, 1136408, 1180116, 1252368, 1278459, 1298752, 1348704, 1461096, 1573488, 1669824, 1704612, 1948128, 2097984, 2191644, 2272816, 2360232, 2504736, 2556918, 2697408, 2922192, 3146976, 3409224, 3835377, 3896256, 4383288, 4545632, 4720464, 5009472, 5113836, 5844384, 6293952, 6818448, 7670754, 8766576, 9091264, 9440928, 10227672, 11688768, 13636896, 15341508, 17533152, 18881856, 20455344, 27273792, 30683016, 35066304, 40910688, 61366032, 81821376, 122732064, 245464128]

約数ペア:

[(1, 245464128), (2, 122732064), (3, 81821376), (4, 61366032), (6, 40910688), (7, 35066304), (8, 30683016), (9, 27273792), (12, 20455344), (13, 18881856), (14, 17533152), (16, 15341508), (18, 13636896), (21, 11688768), (24, 10227672), (26, 9440928), (27, 9091264), (28, 8766576), (32, 7670754), (36, 6818448), (39, 6293952), (42, 5844384), (48, 5113836), (49, 5009472), (52, 4720464), (54, 4545632), (56, 4383288), (63, 3896256), (64, 3835377), (72, 3409224), (78, 3146976), (84, 2922192), (91, 2697408), (96, 2556918), (98, 2504736), (104, 2360232), (108, 2272816), (112, 2191644), (117, 2097984), (126, 1948128), (144, 1704612), (147, 1669824), (156, 1573488), (168, 1461096), (182, 1348704), (189, 1298752), (192, 1278459), (196, 1252368), (208, 1180116), (216, 1136408), (223, 1100736), (224, 1095822), (234, 1048992), (252, 974064), (273, 899136), (288, 852306), (294, 834912), (312, 786744), (336, 730548), (351, 699328), (364, 674352), (378, 649376), (392, 626184), (416, 590058), (432, 568204), (441, 556608), (446, 550368), (448, 547911), (468, 524496), (504, 487032), (546, 449568), (576, 426153), (588, 417456), (624, 393372), (637, 385344), (669, 366912), (672, 365274), (702, 349664), (728, 337176), (756, 324688), (784, 313092), (819, 299712), (832, 295029), (864, 284102), (882, 278304), (892, 275184), (936, 262248), (1008, 243516), (1092, 224784), (1176, 208728), (1248, 196686), (1274, 192672), (1323, 185536), (1338, 183456), (1344, 182637), (1404, 174832), (1456, 168588), (1512, 162344), (1561, 157248), (1568, 156546), (1638, 149856), (1728, 142051), (1764, 139152), (1784, 137592), (1872, 131124), (1911, 128448), (2007, 122304), (2016, 121758), (2184, 112392), (2352, 104364), (2457, 99904), (2496, 98343), (2548, 96336), (2646, 92768), (2676, 91728), (2808, 87416), (2899, 84672), (2912, 84294), (3024, 81172), (3122, 78624), (3136, 78273), (3276, 74928), (3528, 69576), (3568, 68796), (3744, 65562), (3822, 64224), (4014, 61152), (4032, 60879), (4368, 56196), (4683, 52416), (4704, 52182), (4914, 49952), (5096, 48168), (5292, 46384), (5352, 45864), (5616, 43708), (5733, 42816), (5798, 42336), (5824, 42147), (6021, 40768), (6048, 40586), (6244, 39312), (6552, 37464), (7056, 34788), (7136, 34398), (7488, 32781), (7644, 32112), (8028, 30576), (8697, 28224), (8736, 28098), (9366, 26208), (9408, 26091), (9828, 24976), (10192, 24084), (10584, 23192), (10704, 22932), (10927, 22464), (11232, 21854), (11466, 21408), (11596, 21168), (12042, 20384), (12096, 20293), (12488, 19656), (13104, 18732), (14049, 17472), (14112, 17394), (14272, 17199), (15288, 16056)]