498450288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1321}}^1$

素因数の和:2462

約数の個数: 80

約数和(自身を含む): 1474040576

約数和(自身を除く): 975590288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1123, 1321, 2246, 2642, 3369, 3963, 4492, 5284, 6738, 7861, 7926, 8984, 9247, 10568, 13476, 15722, 15852, 17968, 18494, 21136, 23583, 26952, 27741, 31444, 31704, 36988, 47166, 53904, 55482, 62888, 63408, 73976, 94332, 110964, 125776, 147952, 188664, 221928, 377328, 443856, 1483483, 2966966, 4450449, 5933932, 8900898, 10384381, 11867864, 17801796, 20768762, 23735728, 31153143, 35603592, 41537524, 62306286, 71207184, 83075048, 124612572, 166150096, 249225144, 498450288]

約数ペア:

[(1, 498450288), (2, 249225144), (3, 166150096), (4, 124612572), (6, 83075048), (7, 71207184), (8, 62306286), (12, 41537524), (14, 35603592), (16, 31153143), (21, 23735728), (24, 20768762), (28, 17801796), (42, 11867864), (48, 10384381), (56, 8900898), (84, 5933932), (112, 4450449), (168, 2966966), (336, 1483483), (1123, 443856), (1321, 377328), (2246, 221928), (2642, 188664), (3369, 147952), (3963, 125776), (4492, 110964), (5284, 94332), (6738, 73976), (7861, 63408), (7926, 62888), (8984, 55482), (9247, 53904), (10568, 47166), (13476, 36988), (15722, 31704), (15852, 31444), (17968, 27741), (18494, 26952), (21136, 23583)]