2746897842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:448

約数の個数: 128

約数和(自身を含む): 6427330560

約数和(自身を除く): 3680432718

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 71, 78, 102, 142, 163, 179, 213, 221, 326, 358, 426, 442, 489, 537, 663, 923, 978, 1074, 1207, 1326, 1846, 2119, 2327, 2414, 2769, 2771, 3043, 3621, 4238, 4654, 5538, 5542, 6086, 6357, 6981, 7242, 8313, 9129, 11573, 12709, 12714, 13962, 15691, 16626, 18258, 23146, 25418, 29177, 31382, 34719, 36023, 38127, 39559, 47073, 58354, 69438, 72046, 76254, 79118, 87531, 94146, 108069, 118677, 150449, 165217, 175062, 196741, 216053, 216138, 237354, 300898, 330434, 379301, 393482, 432106, 451347, 495651, 496009, 590223, 648159, 758602, 902694, 991302, 992018, 1137903, 1180446, 1296318, 1488027, 2071567, 2275806, 2557633, 2808689, 2976054, 4143134, 5115266, 5617378, 6214701, 6448117, 7672899, 8426067, 12429402, 12896234, 15345798, 16852134, 19344351, 26930371, 35216639, 38688702, 53860742, 70433278, 80791113, 105649917, 161582226, 211299834, 457816307, 915632614, 1373448921, 2746897842]

約数ペア:

[(1, 2746897842), (2, 1373448921), (3, 915632614), (6, 457816307), (13, 211299834), (17, 161582226), (26, 105649917), (34, 80791113), (39, 70433278), (51, 53860742), (71, 38688702), (78, 35216639), (102, 26930371), (142, 19344351), (163, 16852134), (179, 15345798), (213, 12896234), (221, 12429402), (326, 8426067), (358, 7672899), (426, 6448117), (442, 6214701), (489, 5617378), (537, 5115266), (663, 4143134), (923, 2976054), (978, 2808689), (1074, 2557633), (1207, 2275806), (1326, 2071567), (1846, 1488027), (2119, 1296318), (2327, 1180446), (2414, 1137903), (2769, 992018), (2771, 991302), (3043, 902694), (3621, 758602), (4238, 648159), (4654, 590223), (5538, 496009), (5542, 495651), (6086, 451347), (6357, 432106), (6981, 393482), (7242, 379301), (8313, 330434), (9129, 300898), (11573, 237354), (12709, 216138), (12714, 216053), (13962, 196741), (15691, 175062), (16626, 165217), (18258, 150449), (23146, 118677), (25418, 108069), (29177, 94146), (31382, 87531), (34719, 79118), (36023, 76254), (38127, 72046), (39559, 69438), (47073, 58354)]