249766752

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 481799328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 41, 46, 48, 62, 69, 82, 89, 92, 93, 96, 123, 124, 138, 164, 178, 184, 186, 246, 248, 267, 276, 328, 356, 368, 372, 492, 496, 534, 552, 656, 712, 713, 736, 744, 943, 984, 992, 1068, 1104, 1271, 1312, 1424, 1426, 1488, 1886, 1968, 2047, 2136, 2139, 2208, 2542, 2759, 2829, 2848, 2852, 2976, 3649, 3772, 3813, 3936, 4094, 4272, 4278, 5084, 5518, 5658, 5704, 6141, 7298, 7544, 7626, 8188, 8277, 8544, 8556, 10168, 10947, 11036, 11316, 11408, 12282, 14596, 15088, 15252, 16376, 16554, 17112, 20336, 21894, 22072, 22632, 22816, 24564, 29192, 29233, 30176, 30504, 32752, 33108, 34224, 40672, 43788, 44144, 45264, 49128, 58384, 58466, 61008, 63457, 65504, 66216, 68448, 83927, 87576, 87699, 88288, 90528, 98256, 113119, 116768, 116932, 122016, 126914, 132432, 167854, 175152, 175398, 190371, 196512, 226238, 233864, 251781, 253828, 264864, 335708, 339357, 350304, 350796, 380742, 452476, 467728, 503562, 507656, 671416, 678714, 701592, 761484, 904952, 935456, 1007124, 1015312, 1342832, 1357428, 1403184, 1522968, 1809904, 2014248, 2030624, 2601737, 2685664, 2714856, 2806368, 3045936, 3619808, 4028496, 5203474, 5429712, 6091872, 7805211, 8056992, 10406948, 10859424, 15610422, 20813896, 31220844, 41627792, 62441688, 83255584, 124883376, 249766752]

約数ペア:

[(1, 249766752), (2, 124883376), (3, 83255584), (4, 62441688), (6, 41627792), (8, 31220844), (12, 20813896), (16, 15610422), (23, 10859424), (24, 10406948), (31, 8056992), (32, 7805211), (41, 6091872), (46, 5429712), (48, 5203474), (62, 4028496), (69, 3619808), (82, 3045936), (89, 2806368), (92, 2714856), (93, 2685664), (96, 2601737), (123, 2030624), (124, 2014248), (138, 1809904), (164, 1522968), (178, 1403184), (184, 1357428), (186, 1342832), (246, 1015312), (248, 1007124), (267, 935456), (276, 904952), (328, 761484), (356, 701592), (368, 678714), (372, 671416), (492, 507656), (496, 503562), (534, 467728), (552, 452476), (656, 380742), (712, 350796), (713, 350304), (736, 339357), (744, 335708), (943, 264864), (984, 253828), (992, 251781), (1068, 233864), (1104, 226238), (1271, 196512), (1312, 190371), (1424, 175398), (1426, 175152), (1488, 167854), (1886, 132432), (1968, 126914), (2047, 122016), (2136, 116932), (2139, 116768), (2208, 113119), (2542, 98256), (2759, 90528), (2829, 88288), (2848, 87699), (2852, 87576), (2976, 83927), (3649, 68448), (3772, 66216), (3813, 65504), (3936, 63457), (4094, 61008), (4272, 58466), (4278, 58384), (5084, 49128), (5518, 45264), (5658, 44144), (5704, 43788), (6141, 40672), (7298, 34224), (7544, 33108), (7626, 32752), (8188, 30504), (8277, 30176), (8544, 29233), (8556, 29192), (10168, 24564), (10947, 22816), (11036, 22632), (11316, 22072), (11408, 21894), (12282, 20336), (14596, 17112), (15088, 16554), (15252, 16376)]