204837984

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6079}}^1$

素因数の和:6114

約数の個数: 120

約数和(自身を含む): 648869760

約数和(自身を除く): 444031776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 6079, 8424, 11232, 12158, 16848, 18237, 24316, 33696, 36474, 48632, 54711, 72948, 79027, 97264, 109422, 145896, 158054, 164133, 194528, 218844, 237081, 291792, 316108, 328266, 437688, 474162, 492399, 583584, 632216, 656532, 711243, 875376, 948324, 984798, 1264432, 1313064, 1422486, 1750752, 1896648, 1969596, 2133729, 2528864, 2626128, 2844972, 3793296, 3939192, 4267458, 5252256, 5689944, 6401187, 7586592, 7878384, 8534916, 11379888, 12802374, 15756768, 17069832, 22759776, 25604748, 34139664, 51209496, 68279328, 102418992, 204837984]

約数ペア:

[(1, 204837984), (2, 102418992), (3, 68279328), (4, 51209496), (6, 34139664), (8, 25604748), (9, 22759776), (12, 17069832), (13, 15756768), (16, 12802374), (18, 11379888), (24, 8534916), (26, 7878384), (27, 7586592), (32, 6401187), (36, 5689944), (39, 5252256), (48, 4267458), (52, 3939192), (54, 3793296), (72, 2844972), (78, 2626128), (81, 2528864), (96, 2133729), (104, 1969596), (108, 1896648), (117, 1750752), (144, 1422486), (156, 1313064), (162, 1264432), (208, 984798), (216, 948324), (234, 875376), (288, 711243), (312, 656532), (324, 632216), (351, 583584), (416, 492399), (432, 474162), (468, 437688), (624, 328266), (648, 316108), (702, 291792), (864, 237081), (936, 218844), (1053, 194528), (1248, 164133), (1296, 158054), (1404, 145896), (1872, 109422), (2106, 97264), (2592, 79027), (2808, 72948), (3744, 54711), (4212, 48632), (5616, 36474), (6079, 33696), (8424, 24316), (11232, 18237), (12158, 16848)]