813810816

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1156

約数の個数: 288

約数和(自身を含む): 2936360700

約数和(自身を除く): 2122549884

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 128, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 384, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 896, 936, 1008, 1092, 1109, 1152, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1664, 1764, 1872, 1911, 2016, 2184, 2218, 2352, 2496, 2548, 2688, 2912, 3136, 3276, 3327, 3528, 3744, 3822, 4032, 4368, 4436, 4704, 4992, 5096, 5733, 5824, 6272, 6552, 6654, 7056, 7488, 7644, 7763, 8064, 8736, 8872, 9408, 9981, 10192, 11466, 11648, 13104, 13308, 14112, 14417, 14976, 15288, 15526, 17472, 17744, 18816, 19962, 20384, 22932, 23289, 26208, 26616, 28224, 28834, 30576, 31052, 34944, 35488, 39924, 40768, 43251, 45864, 46578, 52416, 53232, 54341, 56448, 57668, 61152, 62104, 69867, 70976, 79848, 81536, 86502, 91728, 93156, 100919, 104832, 106464, 108682, 115336, 122304, 124208, 129753, 139734, 141952, 159696, 163023, 173004, 183456, 186312, 201838, 212928, 217364, 230672, 244608, 248416, 259506, 279468, 302757, 319392, 326046, 346008, 366912, 372624, 403676, 425856, 434728, 461344, 489069, 496832, 519012, 558936, 605514, 638784, 652092, 692016, 706433, 733824, 745248, 807352, 869456, 908271, 922688, 978138, 993664, 1038024, 1117872, 1211028, 1277568, 1304184, 1384032, 1412866, 1490496, 1614704, 1738912, 1816542, 1845376, 1956276, 2076048, 2119299, 2235744, 2422056, 2608368, 2768064, 2825732, 2980992, 3229408, 3477824, 3633084, 3912552, 4152096, 4238598, 4471488, 4844112, 5216736, 5536128, 5651464, 6357897, 6458816, 6955648, 7266168, 7825104, 8304192, 8477196, 8942976, 9688224, 10433472, 11302928, 12715794, 12917632, 14532336, 15650208, 16608384, 16954392, 19376448, 20866944, 22605856, 25431588, 29064672, 31300416, 33908784, 38752896, 45211712, 50863176, 58129344, 62600832, 67817568, 90423424, 101726352, 116258688, 135635136, 203452704, 271270272, 406905408, 813810816]

約数ペア:

[(1, 813810816), (2, 406905408), (3, 271270272), (4, 203452704), (6, 135635136), (7, 116258688), (8, 101726352), (9, 90423424), (12, 67817568), (13, 62600832), (14, 58129344), (16, 50863176), (18, 45211712), (21, 38752896), (24, 33908784), (26, 31300416), (28, 29064672), (32, 25431588), (36, 22605856), (39, 20866944), (42, 19376448), (48, 16954392), (49, 16608384), (52, 15650208), (56, 14532336), (63, 12917632), (64, 12715794), (72, 11302928), (78, 10433472), (84, 9688224), (91, 8942976), (96, 8477196), (98, 8304192), (104, 7825104), (112, 7266168), (117, 6955648), (126, 6458816), (128, 6357897), (144, 5651464), (147, 5536128), (156, 5216736), (168, 4844112), (182, 4471488), (192, 4238598), (196, 4152096), (208, 3912552), (224, 3633084), (234, 3477824), (252, 3229408), (273, 2980992), (288, 2825732), (294, 2768064), (312, 2608368), (336, 2422056), (364, 2235744), (384, 2119299), (392, 2076048), (416, 1956276), (441, 1845376), (448, 1816542), (468, 1738912), (504, 1614704), (546, 1490496), (576, 1412866), (588, 1384032), (624, 1304184), (637, 1277568), (672, 1211028), (728, 1117872), (784, 1038024), (819, 993664), (832, 978138), (882, 922688), (896, 908271), (936, 869456), (1008, 807352), (1092, 745248), (1109, 733824), (1152, 706433), (1176, 692016), (1248, 652092), (1274, 638784), (1344, 605514), (1456, 558936), (1568, 519012), (1638, 496832), (1664, 489069), (1764, 461344), (1872, 434728), (1911, 425856), (2016, 403676), (2184, 372624), (2218, 366912), (2352, 346008), (2496, 326046), (2548, 319392), (2688, 302757), (2912, 279468), (3136, 259506), (3276, 248416), (3327, 244608), (3528, 230672), (3744, 217364), (3822, 212928), (4032, 201838), (4368, 186312), (4436, 183456), (4704, 173004), (4992, 163023), (5096, 159696), (5733, 141952), (5824, 139734), (6272, 129753), (6552, 124208), (6654, 122304), (7056, 115336), (7488, 108682), (7644, 106464), (7763, 104832), (8064, 100919), (8736, 93156), (8872, 91728), (9408, 86502), (9981, 81536), (10192, 79848), (11466, 70976), (11648, 69867), (13104, 62104), (13308, 61152), (14112, 57668), (14417, 56448), (14976, 54341), (15288, 53232), (15526, 52416), (17472, 46578), (17744, 45864), (18816, 43251), (19962, 40768), (20384, 39924), (22932, 35488), (23289, 34944), (26208, 31052), (26616, 30576), (28224, 28834)]