280323576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9717

約数の個数: 96

約数和(自身を含む): 844072320

約数和(自身を除く): 563748744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 9661, 9672, 14508, 19322, 28983, 29016, 38644, 57966, 77288, 86949, 115932, 125593, 173898, 231864, 251186, 299491, 347796, 376779, 502372, 598982, 695592, 753558, 898473, 1004744, 1130337, 1197964, 1507116, 1796946, 2260674, 2395928, 2695419, 3014232, 3593892, 3893383, 4521348, 5390838, 7187784, 7786766, 9042696, 10781676, 11680149, 15573532, 21563352, 23360298, 31147064, 35040447, 46720596, 70080894, 93441192, 140161788, 280323576]

約数ペア:

[(1, 280323576), (2, 140161788), (3, 93441192), (4, 70080894), (6, 46720596), (8, 35040447), (9, 31147064), (12, 23360298), (13, 21563352), (18, 15573532), (24, 11680149), (26, 10781676), (31, 9042696), (36, 7786766), (39, 7187784), (52, 5390838), (62, 4521348), (72, 3893383), (78, 3593892), (93, 3014232), (104, 2695419), (117, 2395928), (124, 2260674), (156, 1796946), (186, 1507116), (234, 1197964), (248, 1130337), (279, 1004744), (312, 898473), (372, 753558), (403, 695592), (468, 598982), (558, 502372), (744, 376779), (806, 347796), (936, 299491), (1116, 251186), (1209, 231864), (1612, 173898), (2232, 125593), (2418, 115932), (3224, 86949), (3627, 77288), (4836, 57966), (7254, 38644), (9661, 29016), (9672, 28983), (14508, 19322)]