21492814896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1531}}^1$

素因数の和:2304

約数の個数: 240

約数和(自身を含む): 72506986240

約数和(自身を除く): 51014171344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 733, 798, 912, 1008, 1064, 1197, 1368, 1466, 1531, 1596, 2128, 2199, 2394, 2736, 2932, 3062, 3192, 4398, 4593, 4788, 5131, 5864, 6124, 6384, 6597, 8796, 9186, 9576, 10262, 10717, 11728, 12248, 13194, 13779, 13927, 15393, 17592, 18372, 19152, 20524, 21434, 24496, 26388, 27558, 27854, 29089, 30786, 32151, 35184, 36744, 41048, 41781, 42868, 46179, 52776, 55116, 55708, 58178, 61572, 64302, 73488, 82096, 83562, 85736, 87267, 92358, 96453, 97489, 105552, 110232, 111416, 116356, 123144, 125343, 128604, 167124, 171472, 174534, 184716, 192906, 194978, 203623, 220464, 222832, 232712, 246288, 250686, 257208, 261801, 292467, 334248, 349068, 369432, 385812, 389956, 407246, 465424, 501372, 514416, 523602, 584934, 610869, 668496, 698136, 738864, 771624, 779912, 814492, 877401, 1002744, 1047204, 1122223, 1169868, 1221738, 1396272, 1543248, 1559824, 1628984, 1754802, 1832607, 2005488, 2094408, 2244446, 2339736, 2443476, 3257968, 3366669, 3509604, 3665214, 4188816, 4488892, 4679472, 4886952, 6733338, 7019208, 7330428, 7855561, 8977784, 9773904, 10100007, 13466676, 14038416, 14660856, 15711122, 17955568, 20200014, 21322237, 23566683, 26933352, 29321712, 31422244, 40400028, 42644474, 47133366, 53866704, 62844488, 63966711, 70700049, 80800056, 85288948, 94266732, 125688976, 127933422, 141400098, 149255659, 161600112, 170577896, 188533464, 191900133, 255866844, 282800196, 298511318, 341155792, 377066928, 383800266, 447766977, 511733688, 565600392, 597022636, 767600532, 895533954, 1023467376, 1131200784, 1194045272, 1343300931, 1535201064, 1791067908, 2388090544, 2686601862, 3070402128, 3582135816, 5373203724, 7164271632, 10746407448, 21492814896]

約数ペア:

[(1, 21492814896), (2, 10746407448), (3, 7164271632), (4, 5373203724), (6, 3582135816), (7, 3070402128), (8, 2686601862), (9, 2388090544), (12, 1791067908), (14, 1535201064), (16, 1343300931), (18, 1194045272), (19, 1131200784), (21, 1023467376), (24, 895533954), (28, 767600532), (36, 597022636), (38, 565600392), (42, 511733688), (48, 447766977), (56, 383800266), (57, 377066928), (63, 341155792), (72, 298511318), (76, 282800196), (84, 255866844), (112, 191900133), (114, 188533464), (126, 170577896), (133, 161600112), (144, 149255659), (152, 141400098), (168, 127933422), (171, 125688976), (228, 94266732), (252, 85288948), (266, 80800056), (304, 70700049), (336, 63966711), (342, 62844488), (399, 53866704), (456, 47133366), (504, 42644474), (532, 40400028), (684, 31422244), (733, 29321712), (798, 26933352), (912, 23566683), (1008, 21322237), (1064, 20200014), (1197, 17955568), (1368, 15711122), (1466, 14660856), (1531, 14038416), (1596, 13466676), (2128, 10100007), (2199, 9773904), (2394, 8977784), (2736, 7855561), (2932, 7330428), (3062, 7019208), (3192, 6733338), (4398, 4886952), (4593, 4679472), (4788, 4488892), (5131, 4188816), (5864, 3665214), (6124, 3509604), (6384, 3366669), (6597, 3257968), (8796, 2443476), (9186, 2339736), (9576, 2244446), (10262, 2094408), (10717, 2005488), (11728, 1832607), (12248, 1754802), (13194, 1628984), (13779, 1559824), (13927, 1543248), (15393, 1396272), (17592, 1221738), (18372, 1169868), (19152, 1122223), (20524, 1047204), (21434, 1002744), (24496, 877401), (26388, 814492), (27558, 779912), (27854, 771624), (29089, 738864), (30786, 698136), (32151, 668496), (35184, 610869), (36744, 584934), (41048, 523602), (41781, 514416), (42868, 501372), (46179, 465424), (52776, 407246), (55116, 389956), (55708, 385812), (58178, 369432), (61572, 349068), (64302, 334248), (73488, 292467), (82096, 261801), (83562, 257208), (85736, 250686), (87267, 246288), (92358, 232712), (96453, 222832), (97489, 220464), (105552, 203623), (110232, 194978), (111416, 192906), (116356, 184716), (123144, 174534), (125343, 171472), (128604, 167124)]