284075442

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 749062080

約数和(自身を除く): 464986638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 59, 63, 98, 103, 106, 118, 126, 147, 159, 177, 206, 294, 309, 318, 354, 371, 413, 441, 477, 531, 618, 721, 742, 826, 882, 927, 954, 1062, 1113, 1239, 1442, 1854, 2163, 2226, 2478, 2597, 2891, 3127, 3339, 3717, 4326, 5047, 5194, 5459, 5782, 6077, 6254, 6489, 6678, 7434, 7791, 8673, 9381, 10094, 10918, 12154, 12978, 15141, 15582, 16377, 17346, 18231, 18762, 21889, 23373, 26019, 28143, 30282, 32754, 36462, 38213, 42539, 43778, 45423, 46746, 49131, 52038, 54693, 56286, 65667, 76426, 85078, 90846, 98262, 109386, 114639, 127617, 131334, 153223, 197001, 229278, 255234, 267491, 297773, 306446, 322081, 343917, 382851, 394002, 459669, 534982, 595546, 644162, 687834, 765702, 802473, 893319, 919338, 966243, 1379007, 1604946, 1786638, 1932486, 2254567, 2407419, 2679957, 2758014, 2898729, 4509134, 4814838, 5359914, 5797458, 6763701, 13527402, 15781969, 20291103, 31563938, 40582206, 47345907, 94691814, 142037721, 284075442]

約数ペア:

[(1, 284075442), (2, 142037721), (3, 94691814), (6, 47345907), (7, 40582206), (9, 31563938), (14, 20291103), (18, 15781969), (21, 13527402), (42, 6763701), (49, 5797458), (53, 5359914), (59, 4814838), (63, 4509134), (98, 2898729), (103, 2758014), (106, 2679957), (118, 2407419), (126, 2254567), (147, 1932486), (159, 1786638), (177, 1604946), (206, 1379007), (294, 966243), (309, 919338), (318, 893319), (354, 802473), (371, 765702), (413, 687834), (441, 644162), (477, 595546), (531, 534982), (618, 459669), (721, 394002), (742, 382851), (826, 343917), (882, 322081), (927, 306446), (954, 297773), (1062, 267491), (1113, 255234), (1239, 229278), (1442, 197001), (1854, 153223), (2163, 131334), (2226, 127617), (2478, 114639), (2597, 109386), (2891, 98262), (3127, 90846), (3339, 85078), (3717, 76426), (4326, 65667), (5047, 56286), (5194, 54693), (5459, 52038), (5782, 49131), (6077, 46746), (6254, 45423), (6489, 43778), (6678, 42539), (7434, 38213), (7791, 36462), (8673, 32754), (9381, 30282), (10094, 28143), (10918, 26019), (12154, 23373), (12978, 21889), (15141, 18762), (15582, 18231), (16377, 17346)]