681844176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{383}}^1$

素因数の和:730

約数の個数: 160

約数和(自身を含む): 2119864320

約数和(自身を除く): 1438020144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 317, 351, 383, 432, 468, 624, 634, 702, 766, 936, 951, 1149, 1268, 1404, 1532, 1872, 1902, 2298, 2536, 2808, 2853, 3064, 3447, 3804, 4121, 4596, 4979, 5072, 5616, 5706, 6128, 6894, 7608, 8242, 8559, 9192, 9958, 10341, 11412, 12363, 13788, 14937, 15216, 16484, 17118, 18384, 19916, 20682, 22824, 24726, 27576, 29874, 32968, 34236, 37089, 39832, 41364, 44811, 45648, 49452, 55152, 59748, 65936, 68472, 74178, 79664, 82728, 89622, 98904, 111267, 119496, 121411, 134433, 136944, 148356, 165456, 179244, 197808, 222534, 238992, 242822, 268866, 296712, 358488, 364233, 445068, 485644, 537732, 593424, 716976, 728466, 890136, 971288, 1075464, 1092699, 1456932, 1578343, 1780272, 1942576, 2150928, 2185398, 2913864, 3156686, 3278097, 4370796, 4735029, 5827728, 6313372, 6556194, 8741592, 9470058, 12626744, 13112388, 14205087, 17483184, 18940116, 25253488, 26224776, 28410174, 37880232, 42615261, 52449552, 56820348, 75760464, 85230522, 113640696, 170461044, 227281392, 340922088, 681844176]

約数ペア:

[(1, 681844176), (2, 340922088), (3, 227281392), (4, 170461044), (6, 113640696), (8, 85230522), (9, 75760464), (12, 56820348), (13, 52449552), (16, 42615261), (18, 37880232), (24, 28410174), (26, 26224776), (27, 25253488), (36, 18940116), (39, 17483184), (48, 14205087), (52, 13112388), (54, 12626744), (72, 9470058), (78, 8741592), (104, 6556194), (108, 6313372), (117, 5827728), (144, 4735029), (156, 4370796), (208, 3278097), (216, 3156686), (234, 2913864), (312, 2185398), (317, 2150928), (351, 1942576), (383, 1780272), (432, 1578343), (468, 1456932), (624, 1092699), (634, 1075464), (702, 971288), (766, 890136), (936, 728466), (951, 716976), (1149, 593424), (1268, 537732), (1404, 485644), (1532, 445068), (1872, 364233), (1902, 358488), (2298, 296712), (2536, 268866), (2808, 242822), (2853, 238992), (3064, 222534), (3447, 197808), (3804, 179244), (4121, 165456), (4596, 148356), (4979, 136944), (5072, 134433), (5616, 121411), (5706, 119496), (6128, 111267), (6894, 98904), (7608, 89622), (8242, 82728), (8559, 79664), (9192, 74178), (9958, 68472), (10341, 65936), (11412, 59748), (12363, 55152), (13788, 49452), (14937, 45648), (15216, 44811), (16484, 41364), (17118, 39832), (18384, 37089), (19916, 34236), (20682, 32968), (22824, 29874), (24726, 27576)]