474975984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1667

約数の個数: 160

約数和(自身を含む): 1508474880

約数和(自身を除く): 1033498896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 893, 912, 987, 1064, 1128, 1316, 1583, 1596, 1786, 1974, 2128, 2256, 2632, 2679, 3166, 3192, 3572, 3948, 4749, 5264, 5358, 6251, 6332, 6384, 7144, 7896, 9498, 10716, 11081, 12502, 12664, 14288, 15792, 18753, 18996, 21432, 22162, 25004, 25328, 30077, 33243, 37506, 37992, 42864, 44324, 50008, 60154, 66486, 74401, 75012, 75984, 88648, 90231, 100016, 120308, 132972, 148802, 150024, 177296, 180462, 210539, 223203, 240616, 265944, 297604, 300048, 360924, 421078, 446406, 481232, 520807, 531888, 595208, 631617, 721848, 842156, 892812, 1041614, 1190416, 1263234, 1413619, 1443696, 1562421, 1684312, 1785624, 2083228, 2526468, 2827238, 3124842, 3368624, 3571248, 4166456, 4240857, 5052936, 5654476, 6249684, 8332912, 8481714, 9895333, 10105872, 11308952, 12499368, 16963428, 19790666, 22617904, 24998736, 29685999, 33926856, 39581332, 59371998, 67853712, 79162664, 118743996, 158325328, 237487992, 474975984]

約数ペア:

[(1, 474975984), (2, 237487992), (3, 158325328), (4, 118743996), (6, 79162664), (7, 67853712), (8, 59371998), (12, 39581332), (14, 33926856), (16, 29685999), (19, 24998736), (21, 22617904), (24, 19790666), (28, 16963428), (38, 12499368), (42, 11308952), (47, 10105872), (48, 9895333), (56, 8481714), (57, 8332912), (76, 6249684), (84, 5654476), (94, 5052936), (112, 4240857), (114, 4166456), (133, 3571248), (141, 3368624), (152, 3124842), (168, 2827238), (188, 2526468), (228, 2083228), (266, 1785624), (282, 1684312), (304, 1562421), (329, 1443696), (336, 1413619), (376, 1263234), (399, 1190416), (456, 1041614), (532, 892812), (564, 842156), (658, 721848), (752, 631617), (798, 595208), (893, 531888), (912, 520807), (987, 481232), (1064, 446406), (1128, 421078), (1316, 360924), (1583, 300048), (1596, 297604), (1786, 265944), (1974, 240616), (2128, 223203), (2256, 210539), (2632, 180462), (2679, 177296), (3166, 150024), (3192, 148802), (3572, 132972), (3948, 120308), (4749, 100016), (5264, 90231), (5358, 88648), (6251, 75984), (6332, 75012), (6384, 74401), (7144, 66486), (7896, 60154), (9498, 50008), (10716, 44324), (11081, 42864), (12502, 37992), (12664, 37506), (14288, 33243), (15792, 30077), (18753, 25328), (18996, 25004), (21432, 22162)]