19581137856

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{5273}}^1$

素因数の和:5608

約数の個数: 224

約数和(自身を含む): 66015290880

約数和(自身を除く): 46434153024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 307, 336, 378, 432, 448, 504, 576, 614, 672, 756, 864, 921, 1008, 1228, 1344, 1512, 1728, 1842, 2016, 2149, 2456, 2763, 3024, 3684, 4032, 4298, 4912, 5273, 5526, 6048, 6447, 7368, 8289, 8596, 9824, 10546, 11052, 12096, 12894, 14736, 15819, 16578, 17192, 19341, 19648, 21092, 22104, 25788, 29472, 31638, 33156, 34384, 36911, 38682, 42184, 44208, 47457, 51576, 58023, 58944, 63276, 66312, 68768, 73822, 77364, 84368, 88416, 94914, 103152, 110733, 116046, 126552, 132624, 137536, 142371, 147644, 154728, 168736, 176832, 189828, 206304, 221466, 232092, 253104, 265248, 284742, 295288, 309456, 332199, 337472, 379656, 412608, 442932, 464184, 506208, 530496, 569484, 590576, 618912, 664398, 759312, 885864, 928368, 996597, 1012416, 1138968, 1181152, 1237824, 1328796, 1518624, 1618811, 1771728, 1856736, 1993194, 2277936, 2362304, 2657592, 3037248, 3237622, 3543456, 3713472, 3986388, 4555872, 4856433, 5315184, 6475244, 7086912, 7972776, 9111744, 9712866, 10630368, 11331677, 12950488, 14569299, 15945552, 19425732, 21260736, 22663354, 25900976, 29138598, 31891104, 33995031, 38851464, 43707897, 45326708, 51801952, 58277196, 63782208, 67990062, 77702928, 87415794, 90653416, 101985093, 103603904, 116554392, 135980124, 155405856, 174831588, 181306832, 203970186, 233108784, 271960248, 305955279, 310811712, 349663176, 362613664, 407940372, 466217568, 543920496, 611910558, 699326352, 725227328, 815880744, 932435136, 1087840992, 1223821116, 1398652704, 1631761488, 2175681984, 2447642232, 2797305408, 3263522976, 4895284464, 6527045952, 9790568928, 19581137856]

約数ペア:

[(1, 19581137856), (2, 9790568928), (3, 6527045952), (4, 4895284464), (6, 3263522976), (7, 2797305408), (8, 2447642232), (9, 2175681984), (12, 1631761488), (14, 1398652704), (16, 1223821116), (18, 1087840992), (21, 932435136), (24, 815880744), (27, 725227328), (28, 699326352), (32, 611910558), (36, 543920496), (42, 466217568), (48, 407940372), (54, 362613664), (56, 349663176), (63, 310811712), (64, 305955279), (72, 271960248), (84, 233108784), (96, 203970186), (108, 181306832), (112, 174831588), (126, 155405856), (144, 135980124), (168, 116554392), (189, 103603904), (192, 101985093), (216, 90653416), (224, 87415794), (252, 77702928), (288, 67990062), (307, 63782208), (336, 58277196), (378, 51801952), (432, 45326708), (448, 43707897), (504, 38851464), (576, 33995031), (614, 31891104), (672, 29138598), (756, 25900976), (864, 22663354), (921, 21260736), (1008, 19425732), (1228, 15945552), (1344, 14569299), (1512, 12950488), (1728, 11331677), (1842, 10630368), (2016, 9712866), (2149, 9111744), (2456, 7972776), (2763, 7086912), (3024, 6475244), (3684, 5315184), (4032, 4856433), (4298, 4555872), (4912, 3986388), (5273, 3713472), (5526, 3543456), (6048, 3237622), (6447, 3037248), (7368, 2657592), (8289, 2362304), (8596, 2277936), (9824, 1993194), (10546, 1856736), (11052, 1771728), (12096, 1618811), (12894, 1518624), (14736, 1328796), (15819, 1237824), (16578, 1181152), (17192, 1138968), (19341, 1012416), (19648, 996597), (21092, 928368), (22104, 885864), (25788, 759312), (29472, 664398), (31638, 618912), (33156, 590576), (34384, 569484), (36911, 530496), (38682, 506208), (42184, 464184), (44208, 442932), (47457, 412608), (51576, 379656), (58023, 337472), (58944, 332199), (63276, 309456), (66312, 295288), (68768, 284742), (73822, 265248), (77364, 253104), (84368, 232092), (88416, 221466), (94914, 206304), (103152, 189828), (110733, 176832), (116046, 168736), (126552, 154728), (132624, 147644), (137536, 142371)]