255899052

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1$

素因数の和:2023

約数の個数: 72

約数和(自身を含む): 668697120

約数和(自身を除く): 412798068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 477, 636, 639, 852, 954, 1278, 1889, 1908, 2556, 3763, 3778, 5667, 7526, 7556, 11289, 11334, 15052, 17001, 22578, 22668, 33867, 34002, 45156, 67734, 68004, 100117, 134119, 135468, 200234, 268238, 300351, 400468, 402357, 536476, 600702, 804714, 901053, 1201404, 1207071, 1609428, 1802106, 2414142, 3604212, 4828284, 7108307, 14216614, 21324921, 28433228, 42649842, 63974763, 85299684, 127949526, 255899052]

約数ペア:

[(1, 255899052), (2, 127949526), (3, 85299684), (4, 63974763), (6, 42649842), (9, 28433228), (12, 21324921), (18, 14216614), (36, 7108307), (53, 4828284), (71, 3604212), (106, 2414142), (142, 1802106), (159, 1609428), (212, 1207071), (213, 1201404), (284, 901053), (318, 804714), (426, 600702), (477, 536476), (636, 402357), (639, 400468), (852, 300351), (954, 268238), (1278, 200234), (1889, 135468), (1908, 134119), (2556, 100117), (3763, 68004), (3778, 67734), (5667, 45156), (7526, 34002), (7556, 33867), (11289, 22668), (11334, 22578), (15052, 17001)]