8007925744

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3248

約数の個数: 180

約数和(自身を含む): 20578694040

約数和(自身を除く): 12570768296

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 169, 182, 196, 208, 247, 266, 304, 338, 364, 392, 494, 532, 637, 676, 728, 784, 931, 988, 1064, 1183, 1274, 1352, 1456, 1729, 1862, 1976, 2128, 2366, 2548, 2704, 3181, 3211, 3458, 3724, 3952, 4732, 5096, 6362, 6422, 6916, 7448, 8281, 9464, 10192, 12103, 12724, 12844, 13832, 14896, 16562, 18928, 22267, 22477, 24206, 25448, 25688, 27664, 33124, 41353, 44534, 44954, 48412, 50896, 51376, 60439, 66248, 82706, 89068, 89908, 96824, 120878, 132496, 155869, 157339, 165412, 178136, 179816, 193648, 241756, 289471, 311738, 314678, 330824, 356272, 359632, 423073, 483512, 537589, 578942, 623476, 629356, 661648, 785707, 846146, 967024, 1075178, 1157884, 1246952, 1258712, 1571414, 1692292, 2026297, 2150356, 2315768, 2493904, 2517424, 2961511, 3142828, 3384584, 3763123, 4052594, 4300712, 4631536, 5499949, 5923022, 6285656, 6769168, 7526246, 8105188, 8601424, 10214191, 10999898, 11846044, 12571312, 15052492, 16210376, 20428382, 21999796, 23692088, 26341861, 30104984, 32420752, 38499643, 40856764, 43999592, 47384176, 52683722, 60209968, 71499337, 76999286, 81713528, 87999184, 105367444, 142998674, 153998572, 163427056, 210734888, 285997348, 307997144, 421469776, 500495359, 571994696, 615994288, 1000990718, 1143989392, 2001981436, 4003962872, 8007925744]

約数ペア:

[(1, 8007925744), (2, 4003962872), (4, 2001981436), (7, 1143989392), (8, 1000990718), (13, 615994288), (14, 571994696), (16, 500495359), (19, 421469776), (26, 307997144), (28, 285997348), (38, 210734888), (49, 163427056), (52, 153998572), (56, 142998674), (76, 105367444), (91, 87999184), (98, 81713528), (104, 76999286), (112, 71499337), (133, 60209968), (152, 52683722), (169, 47384176), (182, 43999592), (196, 40856764), (208, 38499643), (247, 32420752), (266, 30104984), (304, 26341861), (338, 23692088), (364, 21999796), (392, 20428382), (494, 16210376), (532, 15052492), (637, 12571312), (676, 11846044), (728, 10999898), (784, 10214191), (931, 8601424), (988, 8105188), (1064, 7526246), (1183, 6769168), (1274, 6285656), (1352, 5923022), (1456, 5499949), (1729, 4631536), (1862, 4300712), (1976, 4052594), (2128, 3763123), (2366, 3384584), (2548, 3142828), (2704, 2961511), (3181, 2517424), (3211, 2493904), (3458, 2315768), (3724, 2150356), (3952, 2026297), (4732, 1692292), (5096, 1571414), (6362, 1258712), (6422, 1246952), (6916, 1157884), (7448, 1075178), (8281, 967024), (9464, 846146), (10192, 785707), (12103, 661648), (12724, 629356), (12844, 623476), (13832, 578942), (14896, 537589), (16562, 483512), (18928, 423073), (22267, 359632), (22477, 356272), (24206, 330824), (25448, 314678), (25688, 311738), (27664, 289471), (33124, 241756), (41353, 193648), (44534, 179816), (44954, 178136), (48412, 165412), (50896, 157339), (51376, 155869), (60439, 132496), (66248, 120878), (82706, 96824), (89068, 89908)]