28771870536

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 81489408000

約数和(自身を除く): 52717537464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 199, 211, 248, 279, 307, 372, 398, 422, 558, 597, 614, 633, 744, 796, 844, 921, 1116, 1194, 1228, 1266, 1592, 1688, 1791, 1842, 1899, 2232, 2388, 2456, 2532, 2763, 3582, 3684, 3798, 4776, 5064, 5526, 6169, 6541, 7164, 7368, 7596, 9517, 11052, 12338, 13082, 14328, 15192, 18507, 19034, 19623, 22104, 24676, 26164, 28551, 37014, 38068, 39246, 41989, 49352, 52328, 55521, 57102, 58869, 61093, 64777, 74028, 76136, 78492, 83978, 85653, 111042, 114204, 117738, 122186, 125967, 129554, 148056, 156984, 167956, 171306, 183279, 194331, 222084, 228408, 235476, 244372, 251934, 259108, 335912, 342612, 366558, 377901, 388662, 444168, 470952, 488744, 503868, 518216, 549837, 582993, 685224, 733116, 755802, 777324, 1007736, 1099674, 1165986, 1301659, 1466232, 1511604, 1554648, 1893883, 2008087, 2199348, 2331972, 2603318, 3023208, 3787766, 3904977, 4016174, 4398696, 4663944, 5206636, 5681649, 6024261, 7575532, 7809954, 8032348, 10413272, 11363298, 11714931, 12048522, 12890623, 15151064, 15619908, 16064696, 17044947, 18072783, 22726596, 23429862, 24097044, 25781246, 31239816, 34089894, 36145566, 38671869, 45453192, 46859724, 48194088, 51562492, 68179788, 72291132, 77343738, 93719448, 103124984, 116015607, 136359576, 144582264, 154687476, 232031214, 309374952, 399609313, 464062428, 799218626, 928124856, 1198827939, 1598437252, 2397655878, 3196874504, 3596483817, 4795311756, 7192967634, 9590623512, 14385935268, 28771870536]

約数ペア:

[(1, 28771870536), (2, 14385935268), (3, 9590623512), (4, 7192967634), (6, 4795311756), (8, 3596483817), (9, 3196874504), (12, 2397655878), (18, 1598437252), (24, 1198827939), (31, 928124856), (36, 799218626), (62, 464062428), (72, 399609313), (93, 309374952), (124, 232031214), (186, 154687476), (199, 144582264), (211, 136359576), (248, 116015607), (279, 103124984), (307, 93719448), (372, 77343738), (398, 72291132), (422, 68179788), (558, 51562492), (597, 48194088), (614, 46859724), (633, 45453192), (744, 38671869), (796, 36145566), (844, 34089894), (921, 31239816), (1116, 25781246), (1194, 24097044), (1228, 23429862), (1266, 22726596), (1592, 18072783), (1688, 17044947), (1791, 16064696), (1842, 15619908), (1899, 15151064), (2232, 12890623), (2388, 12048522), (2456, 11714931), (2532, 11363298), (2763, 10413272), (3582, 8032348), (3684, 7809954), (3798, 7575532), (4776, 6024261), (5064, 5681649), (5526, 5206636), (6169, 4663944), (6541, 4398696), (7164, 4016174), (7368, 3904977), (7596, 3787766), (9517, 3023208), (11052, 2603318), (12338, 2331972), (13082, 2199348), (14328, 2008087), (15192, 1893883), (18507, 1554648), (19034, 1511604), (19623, 1466232), (22104, 1301659), (24676, 1165986), (26164, 1099674), (28551, 1007736), (37014, 777324), (38068, 755802), (39246, 733116), (41989, 685224), (49352, 582993), (52328, 549837), (55521, 518216), (57102, 503868), (58869, 488744), (61093, 470952), (64777, 444168), (74028, 388662), (76136, 377901), (78492, 366558), (83978, 342612), (85653, 335912), (111042, 259108), (114204, 251934), (117738, 244372), (122186, 235476), (125967, 228408), (129554, 222084), (148056, 194331), (156984, 183279), (167956, 171306)]