7997135872

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 264

約数和(自身を含む): 19166470400

約数和(自身を除く): 11169334528

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 76, 79, 86, 88, 121, 128, 152, 158, 172, 176, 209, 242, 256, 304, 316, 344, 352, 418, 473, 484, 512, 608, 632, 688, 704, 817, 836, 869, 946, 968, 1024, 1216, 1264, 1376, 1408, 1501, 1634, 1672, 1738, 1892, 1936, 2299, 2432, 2528, 2752, 2816, 3002, 3268, 3344, 3397, 3476, 3784, 3872, 4598, 4864, 5056, 5203, 5504, 5632, 6004, 6536, 6688, 6794, 6952, 7568, 7744, 8987, 9196, 9559, 9728, 10112, 10406, 11008, 11264, 12008, 13072, 13376, 13588, 13904, 15136, 15488, 16511, 17974, 18392, 19118, 19456, 20224, 20812, 22016, 24016, 26144, 26752, 27176, 27808, 30272, 30976, 33022, 35948, 36784, 37367, 38236, 40448, 41624, 44032, 48032, 52288, 53504, 54352, 55616, 60544, 61952, 64543, 66044, 71896, 73568, 74734, 76472, 80896, 83248, 96064, 98857, 104576, 107008, 108704, 111232, 121088, 123904, 129086, 132088, 143792, 147136, 149468, 152944, 166496, 181621, 192128, 197714, 209152, 214016, 217408, 222464, 242176, 258172, 264176, 287584, 294272, 298936, 305888, 332992, 363242, 384256, 395428, 411037, 418304, 434816, 444928, 484352, 516344, 528352, 575168, 588544, 597872, 611776, 665984, 709973, 726484, 768512, 790856, 822074, 836608, 869632, 889856, 1032688, 1056704, 1150336, 1177088, 1195744, 1223552, 1331968, 1419946, 1452968, 1537024, 1581712, 1644148, 1739264, 2065376, 2113408, 2300672, 2354176, 2391488, 2447104, 2663936, 2839892, 2905936, 3163424, 3288296, 3478528, 4130752, 4226816, 4601344, 4782976, 4894208, 5327872, 5679784, 5811872, 6326848, 6576592, 7809703, 8261504, 8453632, 9202688, 9565952, 9788416, 11359568, 11623744, 12653696, 13153184, 15619406, 16523008, 16907264, 19131904, 22719136, 23247488, 25307392, 26306368, 31238812, 33046016, 38263808, 45438272, 46494976, 50614784, 52612736, 62477624, 66092032, 90876544, 92989952, 101229568, 105225472, 124955248, 181753088, 185979904, 210450944, 249910496, 363506176, 420901888, 499820992, 727012352, 999641984, 1999283968, 3998567936, 7997135872]

約数ペア:

[(1, 7997135872), (2, 3998567936), (4, 1999283968), (8, 999641984), (11, 727012352), (16, 499820992), (19, 420901888), (22, 363506176), (32, 249910496), (38, 210450944), (43, 185979904), (44, 181753088), (64, 124955248), (76, 105225472), (79, 101229568), (86, 92989952), (88, 90876544), (121, 66092032), (128, 62477624), (152, 52612736), (158, 50614784), (172, 46494976), (176, 45438272), (209, 38263808), (242, 33046016), (256, 31238812), (304, 26306368), (316, 25307392), (344, 23247488), (352, 22719136), (418, 19131904), (473, 16907264), (484, 16523008), (512, 15619406), (608, 13153184), (632, 12653696), (688, 11623744), (704, 11359568), (817, 9788416), (836, 9565952), (869, 9202688), (946, 8453632), (968, 8261504), (1024, 7809703), (1216, 6576592), (1264, 6326848), (1376, 5811872), (1408, 5679784), (1501, 5327872), (1634, 4894208), (1672, 4782976), (1738, 4601344), (1892, 4226816), (1936, 4130752), (2299, 3478528), (2432, 3288296), (2528, 3163424), (2752, 2905936), (2816, 2839892), (3002, 2663936), (3268, 2447104), (3344, 2391488), (3397, 2354176), (3476, 2300672), (3784, 2113408), (3872, 2065376), (4598, 1739264), (4864, 1644148), (5056, 1581712), (5203, 1537024), (5504, 1452968), (5632, 1419946), (6004, 1331968), (6536, 1223552), (6688, 1195744), (6794, 1177088), (6952, 1150336), (7568, 1056704), (7744, 1032688), (8987, 889856), (9196, 869632), (9559, 836608), (9728, 822074), (10112, 790856), (10406, 768512), (11008, 726484), (11264, 709973), (12008, 665984), (13072, 611776), (13376, 597872), (13588, 588544), (13904, 575168), (15136, 528352), (15488, 516344), (16511, 484352), (17974, 444928), (18392, 434816), (19118, 418304), (19456, 411037), (20224, 395428), (20812, 384256), (22016, 363242), (24016, 332992), (26144, 305888), (26752, 298936), (27176, 294272), (27808, 287584), (30272, 264176), (30976, 258172), (33022, 242176), (35948, 222464), (36784, 217408), (37367, 214016), (38236, 209152), (40448, 197714), (41624, 192128), (44032, 181621), (48032, 166496), (52288, 152944), (53504, 149468), (54352, 147136), (55616, 143792), (60544, 132088), (61952, 129086), (64543, 123904), (66044, 121088), (71896, 111232), (73568, 108704), (74734, 107008), (76472, 104576), (80896, 98857), (83248, 96064)]