821306304

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 280

約数和(自身を含む): 2998163168

約数和(自身を除く): 2176856864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 567, 576, 624, 648, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1344, 1404, 1456, 1512, 1638, 1728, 1741, 1872, 2016, 2106, 2184, 2268, 2457, 2496, 2592, 2808, 2912, 3024, 3276, 3482, 3744, 4032, 4212, 4368, 4536, 4914, 5184, 5223, 5616, 5824, 6048, 6552, 6964, 7371, 7488, 8424, 8736, 9072, 9828, 10446, 11232, 12096, 12187, 13104, 13928, 14742, 15669, 16848, 17472, 18144, 19656, 20892, 22464, 22633, 24374, 26208, 27856, 29484, 31338, 33696, 36288, 36561, 39312, 41784, 45266, 47007, 48748, 52416, 55712, 58968, 62676, 67392, 67899, 73122, 78624, 83568, 90532, 94014, 97496, 109683, 111424, 117936, 125352, 135798, 141021, 146244, 157248, 158431, 167136, 181064, 188028, 194992, 203697, 219366, 235872, 250704, 271596, 282042, 292488, 316862, 329049, 334272, 362128, 376056, 389984, 407394, 438732, 471744, 475293, 501408, 543192, 564084, 584976, 611091, 633724, 658098, 724256, 752112, 779968, 814788, 877464, 950586, 987147, 1002816, 1086384, 1128168, 1169952, 1222182, 1267448, 1316196, 1425879, 1448512, 1504224, 1629576, 1754928, 1833273, 1901172, 1974294, 2172768, 2256336, 2339904, 2444364, 2534896, 2632392, 2851758, 3008448, 3259152, 3509856, 3666546, 3802344, 3948588, 4277637, 4345536, 4512672, 4888728, 5069792, 5264784, 5703516, 6518304, 7019712, 7333092, 7604688, 7897176, 8555274, 9025344, 9777456, 10139584, 10529568, 11407032, 12832911, 13036608, 14666184, 15209376, 15794352, 17110548, 19554912, 21059136, 22814064, 25665822, 29332368, 30418752, 31588704, 34221096, 39109824, 45628128, 51331644, 58664736, 63177408, 68442192, 91256256, 102663288, 117329472, 136884384, 205326576, 273768768, 410653152, 821306304]

約数ペア:

[(1, 821306304), (2, 410653152), (3, 273768768), (4, 205326576), (6, 136884384), (7, 117329472), (8, 102663288), (9, 91256256), (12, 68442192), (13, 63177408), (14, 58664736), (16, 51331644), (18, 45628128), (21, 39109824), (24, 34221096), (26, 31588704), (27, 30418752), (28, 29332368), (32, 25665822), (36, 22814064), (39, 21059136), (42, 19554912), (48, 17110548), (52, 15794352), (54, 15209376), (56, 14666184), (63, 13036608), (64, 12832911), (72, 11407032), (78, 10529568), (81, 10139584), (84, 9777456), (91, 9025344), (96, 8555274), (104, 7897176), (108, 7604688), (112, 7333092), (117, 7019712), (126, 6518304), (144, 5703516), (156, 5264784), (162, 5069792), (168, 4888728), (182, 4512672), (189, 4345536), (192, 4277637), (208, 3948588), (216, 3802344), (224, 3666546), (234, 3509856), (252, 3259152), (273, 3008448), (288, 2851758), (312, 2632392), (324, 2534896), (336, 2444364), (351, 2339904), (364, 2256336), (378, 2172768), (416, 1974294), (432, 1901172), (448, 1833273), (468, 1754928), (504, 1629576), (546, 1504224), (567, 1448512), (576, 1425879), (624, 1316196), (648, 1267448), (672, 1222182), (702, 1169952), (728, 1128168), (756, 1086384), (819, 1002816), (832, 987147), (864, 950586), (936, 877464), (1008, 814788), (1053, 779968), (1092, 752112), (1134, 724256), (1248, 658098), (1296, 633724), (1344, 611091), (1404, 584976), (1456, 564084), (1512, 543192), (1638, 501408), (1728, 475293), (1741, 471744), (1872, 438732), (2016, 407394), (2106, 389984), (2184, 376056), (2268, 362128), (2457, 334272), (2496, 329049), (2592, 316862), (2808, 292488), (2912, 282042), (3024, 271596), (3276, 250704), (3482, 235872), (3744, 219366), (4032, 203697), (4212, 194992), (4368, 188028), (4536, 181064), (4914, 167136), (5184, 158431), (5223, 157248), (5616, 146244), (5824, 141021), (6048, 135798), (6552, 125352), (6964, 117936), (7371, 111424), (7488, 109683), (8424, 97496), (8736, 94014), (9072, 90532), (9828, 83568), (10446, 78624), (11232, 73122), (12096, 67899), (12187, 67392), (13104, 62676), (13928, 58968), (14742, 55712), (15669, 52416), (16848, 48748), (17472, 47007), (18144, 45266), (19656, 41784), (20892, 39312), (22464, 36561), (22633, 36288), (24374, 33696), (26208, 31338), (27856, 29484)]