668638848

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 1859256000

約数和(自身を除く): 1190617152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 97, 116, 128, 174, 192, 194, 232, 291, 348, 384, 388, 464, 582, 619, 696, 776, 928, 1164, 1238, 1392, 1552, 1856, 1857, 2328, 2476, 2784, 2813, 3104, 3712, 3714, 4656, 4952, 5568, 5626, 6208, 7428, 8439, 9312, 9904, 11136, 11252, 12416, 14856, 16878, 17951, 18624, 19808, 22504, 29712, 33756, 35902, 37248, 39616, 45008, 53853, 59424, 60043, 67512, 71804, 79232, 90016, 107706, 118848, 120086, 135024, 143608, 180032, 180129, 215412, 237696, 240172, 270048, 287216, 360064, 360258, 430824, 480344, 540096, 574432, 720516, 861648, 960688, 1080192, 1148864, 1441032, 1723296, 1741247, 1921376, 2297728, 2882064, 3446592, 3482494, 3842752, 5223741, 5764128, 6893184, 6964988, 7685504, 10447482, 11528256, 13929976, 20894964, 23056512, 27859952, 41789928, 55719904, 83579856, 111439808, 167159712, 222879616, 334319424, 668638848]

約数ペア:

[(1, 668638848), (2, 334319424), (3, 222879616), (4, 167159712), (6, 111439808), (8, 83579856), (12, 55719904), (16, 41789928), (24, 27859952), (29, 23056512), (32, 20894964), (48, 13929976), (58, 11528256), (64, 10447482), (87, 7685504), (96, 6964988), (97, 6893184), (116, 5764128), (128, 5223741), (174, 3842752), (192, 3482494), (194, 3446592), (232, 2882064), (291, 2297728), (348, 1921376), (384, 1741247), (388, 1723296), (464, 1441032), (582, 1148864), (619, 1080192), (696, 960688), (776, 861648), (928, 720516), (1164, 574432), (1238, 540096), (1392, 480344), (1552, 430824), (1856, 360258), (1857, 360064), (2328, 287216), (2476, 270048), (2784, 240172), (2813, 237696), (3104, 215412), (3712, 180129), (3714, 180032), (4656, 143608), (4952, 135024), (5568, 120086), (5626, 118848), (6208, 107706), (7428, 90016), (8439, 79232), (9312, 71804), (9904, 67512), (11136, 60043), (11252, 59424), (12416, 53853), (14856, 45008), (16878, 39616), (17951, 37248), (18624, 35902), (19808, 33756), (22504, 29712)]