289425918636

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{5711}}^1\times {\mathrm{15137}}^1$

素因数の和:20892

約数の個数: 96

約数和(自身を含む): 774755573760

約数和(自身を除く): 485329655124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 5711, 11422, 15137, 17133, 22844, 30274, 34266, 45411, 51399, 60548, 68532, 90822, 102798, 136233, 154197, 177041, 181644, 205596, 272466, 308394, 354082, 408699, 469247, 531123, 544932, 616788, 708164, 817398, 938494, 1062246, 1407741, 1593369, 1634796, 1876988, 2124492, 2815482, 3186738, 4223223, 4780107, 5630964, 6373476, 8446446, 9560214, 12669669, 16892892, 19120428, 25339338, 50678676, 86447407, 172894814, 259342221, 345789628, 518684442, 778026663, 1037368884, 1556053326, 2334079989, 2679869617, 3112106652, 4668159978, 5359739234, 8039608851, 9336319956, 10719478468, 16079217702, 24118826553, 32158435404, 48237653106, 72356479659, 96475306212, 144712959318, 289425918636]

約数ペア:

[(1, 289425918636), (2, 144712959318), (3, 96475306212), (4, 72356479659), (6, 48237653106), (9, 32158435404), (12, 24118826553), (18, 16079217702), (27, 10719478468), (31, 9336319956), (36, 8039608851), (54, 5359739234), (62, 4668159978), (93, 3112106652), (108, 2679869617), (124, 2334079989), (186, 1556053326), (279, 1037368884), (372, 778026663), (558, 518684442), (837, 345789628), (1116, 259342221), (1674, 172894814), (3348, 86447407), (5711, 50678676), (11422, 25339338), (15137, 19120428), (17133, 16892892), (22844, 12669669), (30274, 9560214), (34266, 8446446), (45411, 6373476), (51399, 5630964), (60548, 4780107), (68532, 4223223), (90822, 3186738), (102798, 2815482), (136233, 2124492), (154197, 1876988), (177041, 1634796), (181644, 1593369), (205596, 1407741), (272466, 1062246), (308394, 938494), (354082, 817398), (408699, 708164), (469247, 616788), (531123, 544932)]