299881848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 128

約数和(自身を含む): 898007040

約数和(自身を除く): 598125192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 71, 84, 93, 124, 142, 168, 186, 213, 217, 248, 284, 372, 426, 434, 497, 568, 651, 744, 811, 852, 868, 994, 1302, 1491, 1622, 1704, 1736, 1988, 2201, 2433, 2604, 2982, 3244, 3976, 4402, 4866, 5208, 5677, 5964, 6488, 6603, 8804, 9732, 11354, 11928, 13206, 15407, 17031, 17608, 19464, 22708, 25141, 26412, 30814, 34062, 45416, 46221, 50282, 52824, 57581, 61628, 68124, 75423, 92442, 100564, 115162, 123256, 136248, 150846, 172743, 175987, 184884, 201128, 230324, 301692, 345486, 351974, 369768, 403067, 460648, 527961, 603384, 690972, 703948, 806134, 1055922, 1209201, 1381944, 1407896, 1612268, 1785011, 2111844, 2418402, 3224536, 3570022, 4223688, 4836804, 5355033, 7140044, 9673608, 10710066, 12495077, 14280088, 21420132, 24990154, 37485231, 42840264, 49980308, 74970462, 99960616, 149940924, 299881848]

約数ペア:

[(1, 299881848), (2, 149940924), (3, 99960616), (4, 74970462), (6, 49980308), (7, 42840264), (8, 37485231), (12, 24990154), (14, 21420132), (21, 14280088), (24, 12495077), (28, 10710066), (31, 9673608), (42, 7140044), (56, 5355033), (62, 4836804), (71, 4223688), (84, 3570022), (93, 3224536), (124, 2418402), (142, 2111844), (168, 1785011), (186, 1612268), (213, 1407896), (217, 1381944), (248, 1209201), (284, 1055922), (372, 806134), (426, 703948), (434, 690972), (497, 603384), (568, 527961), (651, 460648), (744, 403067), (811, 369768), (852, 351974), (868, 345486), (994, 301692), (1302, 230324), (1491, 201128), (1622, 184884), (1704, 175987), (1736, 172743), (1988, 150846), (2201, 136248), (2433, 123256), (2604, 115162), (2982, 100564), (3244, 92442), (3976, 75423), (4402, 68124), (4866, 61628), (5208, 57581), (5677, 52824), (5964, 50282), (6488, 46221), (6603, 45416), (8804, 34062), (9732, 30814), (11354, 26412), (11928, 25141), (13206, 22708), (15407, 19464), (17031, 17608)]