309547896

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 128

約数和(自身を含む): 932352000

約数和(自身を除く): 622804104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 1029, 1176, 1213, 1302, 1372, 1519, 1736, 2058, 2426, 2604, 2744, 3038, 3639, 4116, 4557, 4852, 5208, 6076, 7278, 8232, 8491, 9114, 9704, 10633, 12152, 14556, 16982, 18228, 21266, 25473, 29112, 31899, 33964, 36456, 37603, 42532, 50946, 59437, 63798, 67928, 75206, 85064, 101892, 112809, 118874, 127596, 150412, 178311, 203784, 225618, 237748, 255192, 263221, 300824, 356622, 416059, 451236, 475496, 526442, 713244, 789663, 832118, 902472, 1052884, 1248177, 1426488, 1579326, 1664236, 1842547, 2105768, 2496354, 3158652, 3328472, 3685094, 4992708, 5527641, 6317304, 7370188, 9985416, 11055282, 12897829, 14740376, 22110564, 25795658, 38693487, 44221128, 51591316, 77386974, 103182632, 154773948, 309547896]

約数ペア:

[(1, 309547896), (2, 154773948), (3, 103182632), (4, 77386974), (6, 51591316), (7, 44221128), (8, 38693487), (12, 25795658), (14, 22110564), (21, 14740376), (24, 12897829), (28, 11055282), (31, 9985416), (42, 7370188), (49, 6317304), (56, 5527641), (62, 4992708), (84, 3685094), (93, 3328472), (98, 3158652), (124, 2496354), (147, 2105768), (168, 1842547), (186, 1664236), (196, 1579326), (217, 1426488), (248, 1248177), (294, 1052884), (343, 902472), (372, 832118), (392, 789663), (434, 713244), (588, 526442), (651, 475496), (686, 451236), (744, 416059), (868, 356622), (1029, 300824), (1176, 263221), (1213, 255192), (1302, 237748), (1372, 225618), (1519, 203784), (1736, 178311), (2058, 150412), (2426, 127596), (2604, 118874), (2744, 112809), (3038, 101892), (3639, 85064), (4116, 75206), (4557, 67928), (4852, 63798), (5208, 59437), (6076, 50946), (7278, 42532), (8232, 37603), (8491, 36456), (9114, 33964), (9704, 31899), (10633, 29112), (12152, 25473), (14556, 21266), (16982, 18228)]