1828991808

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6485

約数の個数: 168

約数和(自身を含む): 6076736640

約数和(自身を除く): 4247744832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 426, 448, 497, 504, 568, 576, 639, 672, 852, 994, 1008, 1136, 1278, 1344, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3976, 4032, 4473, 4544, 5112, 5964, 6389, 6816, 7952, 8946, 10224, 11928, 12778, 13632, 15904, 17892, 19167, 20448, 23856, 25556, 31808, 35784, 38334, 40896, 44723, 47712, 51112, 57501, 71568, 76668, 89446, 95424, 102224, 115002, 134169, 143136, 153336, 178892, 204448, 230004, 268338, 286272, 306672, 357784, 402507, 408896, 453619, 460008, 536676, 613344, 715568, 805014, 907238, 920016, 1073352, 1226688, 1360857, 1431136, 1610028, 1814476, 1840032, 2146704, 2721714, 2862272, 3175333, 3220056, 3628952, 3680064, 4082571, 4293408, 5443428, 6350666, 6440112, 7257904, 8165142, 8586816, 9525999, 10886856, 12701332, 12880224, 14515808, 16330284, 19051998, 21773712, 25402664, 25760448, 28577997, 29031616, 32660568, 38103996, 43547424, 50805328, 57155994, 65321136, 76207992, 87094848, 101610656, 114311988, 130642272, 152415984, 203221312, 228623976, 261284544, 304831968, 457247952, 609663936, 914495904, 1828991808]

約数ペア:

[(1, 1828991808), (2, 914495904), (3, 609663936), (4, 457247952), (6, 304831968), (7, 261284544), (8, 228623976), (9, 203221312), (12, 152415984), (14, 130642272), (16, 114311988), (18, 101610656), (21, 87094848), (24, 76207992), (28, 65321136), (32, 57155994), (36, 50805328), (42, 43547424), (48, 38103996), (56, 32660568), (63, 29031616), (64, 28577997), (71, 25760448), (72, 25402664), (84, 21773712), (96, 19051998), (112, 16330284), (126, 14515808), (142, 12880224), (144, 12701332), (168, 10886856), (192, 9525999), (213, 8586816), (224, 8165142), (252, 7257904), (284, 6440112), (288, 6350666), (336, 5443428), (426, 4293408), (448, 4082571), (497, 3680064), (504, 3628952), (568, 3220056), (576, 3175333), (639, 2862272), (672, 2721714), (852, 2146704), (994, 1840032), (1008, 1814476), (1136, 1610028), (1278, 1431136), (1344, 1360857), (1491, 1226688), (1704, 1073352), (1988, 920016), (2016, 907238), (2272, 805014), (2556, 715568), (2982, 613344), (3408, 536676), (3976, 460008), (4032, 453619), (4473, 408896), (4544, 402507), (5112, 357784), (5964, 306672), (6389, 286272), (6816, 268338), (7952, 230004), (8946, 204448), (10224, 178892), (11928, 153336), (12778, 143136), (13632, 134169), (15904, 115002), (17892, 102224), (19167, 95424), (20448, 89446), (23856, 76668), (25556, 71568), (31808, 57501), (35784, 51112), (38334, 47712), (40896, 44723)]