1389689532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 288

約数和(自身を含む): 4649508864

約数和(自身を除く): 3259819332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 71, 77, 84, 92, 99, 126, 132, 138, 142, 154, 161, 198, 207, 213, 231, 252, 253, 276, 284, 307, 308, 322, 396, 414, 426, 462, 483, 497, 506, 614, 639, 644, 693, 759, 781, 828, 852, 921, 924, 966, 994, 1012, 1228, 1278, 1386, 1449, 1491, 1518, 1562, 1633, 1771, 1842, 1932, 1988, 2149, 2277, 2343, 2556, 2763, 2772, 2898, 2982, 3036, 3124, 3266, 3377, 3542, 3684, 4298, 4473, 4554, 4686, 4899, 5313, 5467, 5526, 5796, 5964, 6447, 6532, 6754, 7029, 7061, 7084, 8596, 8946, 9108, 9372, 9798, 10131, 10626, 10934, 11052, 11431, 12894, 13508, 14058, 14122, 14697, 15939, 16401, 17892, 17963, 19341, 19596, 20262, 21183, 21252, 21797, 21868, 22862, 23639, 25788, 28116, 28244, 29394, 30393, 31878, 32802, 34293, 35926, 38682, 40524, 42366, 43594, 45724, 47278, 49203, 49427, 53889, 58788, 60786, 63549, 63756, 65391, 65604, 68586, 70917, 71852, 77364, 77671, 84732, 87188, 94556, 98406, 98854, 102879, 107778, 121572, 125741, 127098, 130782, 137172, 141834, 148281, 152579, 155342, 161667, 196173, 196812, 197708, 205758, 212751, 215556, 233013, 239767, 251482, 254196, 261564, 283668, 296562, 305158, 310684, 323334, 377223, 392346, 411516, 425502, 444843, 457737, 466026, 479534, 501331, 502964, 543697, 593124, 610316, 646668, 699039, 719301, 754446, 784692, 851004, 889686, 915474, 932052, 959068, 1002662, 1087394, 1131669, 1373211, 1398078, 1438602, 1503993, 1508892, 1631091, 1678369, 1779372, 1830948, 2005324, 2157903, 2174788, 2263338, 2746422, 2796156, 2877204, 3007986, 3262182, 3356738, 3509317, 4315806, 4511979, 4526676, 4893273, 5035107, 5492844, 5514641, 6015972, 6524364, 6713476, 7018634, 8631612, 9023958, 9786546, 10070214, 10527951, 11029282, 14037268, 15105321, 16543923, 18047916, 19573092, 20140428, 21055902, 22058564, 30210642, 31583853, 33087846, 38602487, 42111804, 49631769, 60421284, 63167706, 66175692, 77204974, 99263538, 115807461, 126335412, 154409948, 198527076, 231614922, 347422383, 463229844, 694844766, 1389689532]

約数ペア:

[(1, 1389689532), (2, 694844766), (3, 463229844), (4, 347422383), (6, 231614922), (7, 198527076), (9, 154409948), (11, 126335412), (12, 115807461), (14, 99263538), (18, 77204974), (21, 66175692), (22, 63167706), (23, 60421284), (28, 49631769), (33, 42111804), (36, 38602487), (42, 33087846), (44, 31583853), (46, 30210642), (63, 22058564), (66, 21055902), (69, 20140428), (71, 19573092), (77, 18047916), (84, 16543923), (92, 15105321), (99, 14037268), (126, 11029282), (132, 10527951), (138, 10070214), (142, 9786546), (154, 9023958), (161, 8631612), (198, 7018634), (207, 6713476), (213, 6524364), (231, 6015972), (252, 5514641), (253, 5492844), (276, 5035107), (284, 4893273), (307, 4526676), (308, 4511979), (322, 4315806), (396, 3509317), (414, 3356738), (426, 3262182), (462, 3007986), (483, 2877204), (497, 2796156), (506, 2746422), (614, 2263338), (639, 2174788), (644, 2157903), (693, 2005324), (759, 1830948), (781, 1779372), (828, 1678369), (852, 1631091), (921, 1508892), (924, 1503993), (966, 1438602), (994, 1398078), (1012, 1373211), (1228, 1131669), (1278, 1087394), (1386, 1002662), (1449, 959068), (1491, 932052), (1518, 915474), (1562, 889686), (1633, 851004), (1771, 784692), (1842, 754446), (1932, 719301), (1988, 699039), (2149, 646668), (2277, 610316), (2343, 593124), (2556, 543697), (2763, 502964), (2772, 501331), (2898, 479534), (2982, 466026), (3036, 457737), (3124, 444843), (3266, 425502), (3377, 411516), (3542, 392346), (3684, 377223), (4298, 323334), (4473, 310684), (4554, 305158), (4686, 296562), (4899, 283668), (5313, 261564), (5467, 254196), (5526, 251482), (5796, 239767), (5964, 233013), (6447, 215556), (6532, 212751), (6754, 205758), (7029, 197708), (7061, 196812), (7084, 196173), (8596, 161667), (8946, 155342), (9108, 152579), (9372, 148281), (9798, 141834), (10131, 137172), (10626, 130782), (10934, 127098), (11052, 125741), (11431, 121572), (12894, 107778), (13508, 102879), (14058, 98854), (14122, 98406), (14697, 94556), (15939, 87188), (16401, 84732), (17892, 77671), (17963, 77364), (19341, 71852), (19596, 70917), (20262, 68586), (21183, 65604), (21252, 65391), (21797, 63756), (21868, 63549), (22862, 60786), (23639, 58788), (25788, 53889), (28116, 49427), (28244, 49203), (29394, 47278), (30393, 45724), (31878, 43594), (32802, 42366), (34293, 40524), (35926, 38682)]