15663854752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3319

約数の個数: 192

約数和(自身を含む): 40413945600

約数和(自身を除く): 24750090848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 89, 91, 104, 112, 133, 152, 178, 182, 208, 224, 247, 266, 304, 356, 364, 416, 494, 532, 608, 623, 712, 728, 988, 1064, 1157, 1246, 1424, 1456, 1691, 1729, 1976, 2128, 2314, 2492, 2848, 2912, 3181, 3382, 3458, 3952, 4256, 4628, 4984, 6362, 6764, 6916, 7904, 8099, 9256, 9968, 11837, 12724, 13528, 13832, 16198, 18512, 19936, 21983, 22267, 23674, 25448, 27056, 27664, 32396, 37024, 41353, 43966, 44534, 47348, 50896, 54112, 55328, 60439, 64792, 82706, 87932, 89068, 94696, 101792, 120878, 129584, 153881, 165412, 175864, 178136, 189392, 241756, 259168, 283109, 289471, 307762, 330824, 351728, 356272, 378784, 423073, 483512, 566218, 578942, 615524, 661648, 703456, 712544, 785707, 846146, 967024, 1132436, 1157884, 1231048, 1323296, 1571414, 1692292, 1934048, 1981763, 2264872, 2315768, 2462096, 3142828, 3384584, 3680417, 3963526, 4529744, 4631536, 4924192, 5379071, 5499949, 6285656, 6769168, 7360834, 7927052, 9059488, 9263072, 10758142, 10999898, 12571312, 13538336, 14721668, 15854104, 21516284, 21999796, 25142624, 25762919, 29443336, 31708208, 37653497, 43032568, 43999592, 51525838, 58886672, 63416416, 69927923, 75306994, 86065136, 87999184, 103051676, 117773344, 139855846, 150613988, 172130272, 175998368, 206103352, 279711692, 301227976, 412206704, 489495461, 559423384, 602455952, 824413408, 978990922, 1118846768, 1204911904, 1957981844, 2237693536, 3915963688, 7831927376, 15663854752]

約数ペア:

[(1, 15663854752), (2, 7831927376), (4, 3915963688), (7, 2237693536), (8, 1957981844), (13, 1204911904), (14, 1118846768), (16, 978990922), (19, 824413408), (26, 602455952), (28, 559423384), (32, 489495461), (38, 412206704), (52, 301227976), (56, 279711692), (76, 206103352), (89, 175998368), (91, 172130272), (104, 150613988), (112, 139855846), (133, 117773344), (152, 103051676), (178, 87999184), (182, 86065136), (208, 75306994), (224, 69927923), (247, 63416416), (266, 58886672), (304, 51525838), (356, 43999592), (364, 43032568), (416, 37653497), (494, 31708208), (532, 29443336), (608, 25762919), (623, 25142624), (712, 21999796), (728, 21516284), (988, 15854104), (1064, 14721668), (1157, 13538336), (1246, 12571312), (1424, 10999898), (1456, 10758142), (1691, 9263072), (1729, 9059488), (1976, 7927052), (2128, 7360834), (2314, 6769168), (2492, 6285656), (2848, 5499949), (2912, 5379071), (3181, 4924192), (3382, 4631536), (3458, 4529744), (3952, 3963526), (4256, 3680417), (4628, 3384584), (4984, 3142828), (6362, 2462096), (6764, 2315768), (6916, 2264872), (7904, 1981763), (8099, 1934048), (9256, 1692292), (9968, 1571414), (11837, 1323296), (12724, 1231048), (13528, 1157884), (13832, 1132436), (16198, 967024), (18512, 846146), (19936, 785707), (21983, 712544), (22267, 703456), (23674, 661648), (25448, 615524), (27056, 578942), (27664, 566218), (32396, 483512), (37024, 423073), (41353, 378784), (43966, 356272), (44534, 351728), (47348, 330824), (50896, 307762), (54112, 289471), (55328, 283109), (60439, 259168), (64792, 241756), (82706, 189392), (87932, 178136), (89068, 175864), (94696, 165412), (101792, 153881), (120878, 129584)]