2389528856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 5616138240

約数和(自身を除く): 3226609384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 71, 73, 88, 104, 124, 142, 143, 146, 169, 248, 284, 286, 292, 338, 341, 403, 568, 572, 584, 676, 682, 781, 803, 806, 923, 949, 1144, 1352, 1364, 1562, 1606, 1612, 1846, 1859, 1898, 2201, 2263, 2728, 3124, 3212, 3224, 3692, 3718, 3796, 4402, 4433, 4526, 5183, 5239, 6248, 6424, 7384, 7436, 7592, 8804, 8866, 9052, 10153, 10366, 10439, 10478, 11999, 12337, 14872, 17608, 17732, 18104, 20306, 20732, 20878, 20956, 23998, 24211, 24674, 24893, 28613, 29419, 35464, 40612, 41464, 41756, 41912, 47996, 48422, 49348, 49786, 57013, 57226, 57629, 58838, 67379, 81224, 83512, 95992, 96844, 98696, 99572, 114026, 114452, 115258, 117676, 131989, 134758, 135707, 160673, 193688, 199144, 228052, 228904, 230516, 235352, 263978, 269516, 271414, 314743, 321346, 323609, 371969, 382447, 456104, 461032, 527956, 539032, 542828, 629486, 642692, 647218, 741169, 743938, 764894, 875927, 1055912, 1085656, 1258972, 1285384, 1294436, 1482338, 1487876, 1529788, 1751854, 1767403, 2088749, 2517944, 2588872, 2964676, 2975752, 3059576, 3503708, 3534806, 4091659, 4177498, 4206917, 5929352, 7007416, 7069612, 8183318, 8354996, 8413834, 9635197, 14139224, 16366636, 16709992, 16827668, 19270394, 22976239, 27153737, 32733272, 33655336, 38540788, 45952478, 54307474, 77081576, 91904956, 108614948, 183809912, 217229896, 298691107, 597382214, 1194764428, 2389528856]

約数ペア:

[(1, 2389528856), (2, 1194764428), (4, 597382214), (8, 298691107), (11, 217229896), (13, 183809912), (22, 108614948), (26, 91904956), (31, 77081576), (44, 54307474), (52, 45952478), (62, 38540788), (71, 33655336), (73, 32733272), (88, 27153737), (104, 22976239), (124, 19270394), (142, 16827668), (143, 16709992), (146, 16366636), (169, 14139224), (248, 9635197), (284, 8413834), (286, 8354996), (292, 8183318), (338, 7069612), (341, 7007416), (403, 5929352), (568, 4206917), (572, 4177498), (584, 4091659), (676, 3534806), (682, 3503708), (781, 3059576), (803, 2975752), (806, 2964676), (923, 2588872), (949, 2517944), (1144, 2088749), (1352, 1767403), (1364, 1751854), (1562, 1529788), (1606, 1487876), (1612, 1482338), (1846, 1294436), (1859, 1285384), (1898, 1258972), (2201, 1085656), (2263, 1055912), (2728, 875927), (3124, 764894), (3212, 743938), (3224, 741169), (3692, 647218), (3718, 642692), (3796, 629486), (4402, 542828), (4433, 539032), (4526, 527956), (5183, 461032), (5239, 456104), (6248, 382447), (6424, 371969), (7384, 323609), (7436, 321346), (7592, 314743), (8804, 271414), (8866, 269516), (9052, 263978), (10153, 235352), (10366, 230516), (10439, 228904), (10478, 228052), (11999, 199144), (12337, 193688), (14872, 160673), (17608, 135707), (17732, 134758), (18104, 131989), (20306, 117676), (20732, 115258), (20878, 114452), (20956, 114026), (23998, 99572), (24211, 98696), (24674, 96844), (24893, 95992), (28613, 83512), (29419, 81224), (35464, 67379), (40612, 58838), (41464, 57629), (41756, 57226), (41912, 57013), (47996, 49786), (48422, 49348)]