639541289664

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2609}}^1\times {\mathrm{3299}}^1$

素因数の和:5972

約数の個数: 224

約数和(自身を含む): 1925177760000

約数和(自身を除く): 1285636470336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2609, 2752, 3096, 3299, 4128, 4644, 5218, 6192, 6598, 7827, 8256, 9288, 9897, 10436, 12384, 13196, 15654, 18576, 19794, 20872, 23481, 24768, 26392, 29691, 31308, 37152, 39588, 41744, 46962, 52784, 59382, 62616, 70443, 74304, 79176, 83488, 89073, 93924, 105568, 112187, 118764, 125232, 140886, 141857, 158352, 166976, 178146, 187848, 211136, 224374, 237528, 250464, 281772, 283714, 316704, 336561, 356292, 375696, 425571, 448748, 475056, 500928, 563544, 567428, 633408, 673122, 712584, 751392, 851142, 897496, 950112, 1009683, 1127088, 1134856, 1276713, 1346244, 1425168, 1502784, 1702284, 1794992, 1900224, 2019366, 2254176, 2269712, 2553426, 2692488, 2850336, 3029049, 3404568, 3589984, 3830139, 4038732, 4508352, 4539424, 5106852, 5384976, 5700672, 6058098, 6809136, 7179968, 7660278, 8077464, 8607091, 9078848, 10213704, 10769952, 12116196, 13618272, 15320556, 16154928, 17214182, 20427408, 21539904, 24232392, 25821273, 27236544, 30641112, 32309856, 34428364, 40854816, 48464784, 51642546, 61282224, 64619712, 68856728, 77463819, 81709632, 96929568, 103285092, 122564448, 137713456, 154927638, 193859136, 206570184, 232391457, 245128896, 275426912, 309855276, 370104913, 413140368, 464782914, 550853824, 619710552, 740209826, 826280736, 929565828, 1110314739, 1239421104, 1480419652, 1652561472, 1859131656, 2220629478, 2478842208, 2960839304, 3330944217, 3718263312, 4441258956, 4957684416, 5921678608, 6661888434, 7436526624, 8882517912, 9992832651, 11843357216, 13323776868, 14873053248, 17765035824, 19985665302, 23686714432, 26647553736, 35530071648, 39971330604, 53295107472, 71060143296, 79942661208, 106590214944, 159885322416, 213180429888, 319770644832, 639541289664]

約数ペア:

[(1, 639541289664), (2, 319770644832), (3, 213180429888), (4, 159885322416), (6, 106590214944), (8, 79942661208), (9, 71060143296), (12, 53295107472), (16, 39971330604), (18, 35530071648), (24, 26647553736), (27, 23686714432), (32, 19985665302), (36, 17765035824), (43, 14873053248), (48, 13323776868), (54, 11843357216), (64, 9992832651), (72, 8882517912), (86, 7436526624), (96, 6661888434), (108, 5921678608), (129, 4957684416), (144, 4441258956), (172, 3718263312), (192, 3330944217), (216, 2960839304), (258, 2478842208), (288, 2220629478), (344, 1859131656), (387, 1652561472), (432, 1480419652), (516, 1239421104), (576, 1110314739), (688, 929565828), (774, 826280736), (864, 740209826), (1032, 619710552), (1161, 550853824), (1376, 464782914), (1548, 413140368), (1728, 370104913), (2064, 309855276), (2322, 275426912), (2609, 245128896), (2752, 232391457), (3096, 206570184), (3299, 193859136), (4128, 154927638), (4644, 137713456), (5218, 122564448), (6192, 103285092), (6598, 96929568), (7827, 81709632), (8256, 77463819), (9288, 68856728), (9897, 64619712), (10436, 61282224), (12384, 51642546), (13196, 48464784), (15654, 40854816), (18576, 34428364), (19794, 32309856), (20872, 30641112), (23481, 27236544), (24768, 25821273), (26392, 24232392), (29691, 21539904), (31308, 20427408), (37152, 17214182), (39588, 16154928), (41744, 15320556), (46962, 13618272), (52784, 12116196), (59382, 10769952), (62616, 10213704), (70443, 9078848), (74304, 8607091), (79176, 8077464), (83488, 7660278), (89073, 7179968), (93924, 6809136), (105568, 6058098), (112187, 5700672), (118764, 5384976), (125232, 5106852), (140886, 4539424), (141857, 4508352), (158352, 4038732), (166976, 3830139), (178146, 3589984), (187848, 3404568), (211136, 3029049), (224374, 2850336), (237528, 2692488), (250464, 2553426), (281772, 2269712), (283714, 2254176), (316704, 2019366), (336561, 1900224), (356292, 1794992), (375696, 1702284), (425571, 1502784), (448748, 1425168), (475056, 1346244), (500928, 1276713), (563544, 1134856), (567428, 1127088), (633408, 1009683), (673122, 950112), (712584, 897496), (751392, 851142)]