47228376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 138700800

約数和(自身を除く): 91472424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 257, 312, 372, 403, 456, 494, 514, 589, 741, 744, 771, 806, 988, 1028, 1178, 1209, 1482, 1542, 1612, 1767, 1976, 2056, 2356, 2418, 2964, 3084, 3224, 3341, 3534, 4712, 4836, 4883, 5928, 6168, 6682, 7068, 7657, 7967, 9672, 9766, 10023, 13364, 14136, 14649, 15314, 15934, 19532, 20046, 22971, 23901, 26728, 29298, 30628, 31868, 39064, 40092, 45942, 47802, 58596, 61256, 63479, 63736, 80184, 91884, 95604, 103571, 117192, 126958, 151373, 183768, 190437, 191208, 207142, 253916, 302746, 310713, 380874, 414284, 454119, 507832, 605492, 621426, 761748, 828568, 908238, 1210984, 1242852, 1523496, 1816476, 1967849, 2485704, 3632952, 3935698, 5903547, 7871396, 11807094, 15742792, 23614188, 47228376]

約数ペア:

[(1, 47228376), (2, 23614188), (3, 15742792), (4, 11807094), (6, 7871396), (8, 5903547), (12, 3935698), (13, 3632952), (19, 2485704), (24, 1967849), (26, 1816476), (31, 1523496), (38, 1242852), (39, 1210984), (52, 908238), (57, 828568), (62, 761748), (76, 621426), (78, 605492), (93, 507832), (104, 454119), (114, 414284), (124, 380874), (152, 310713), (156, 302746), (186, 253916), (228, 207142), (247, 191208), (248, 190437), (257, 183768), (312, 151373), (372, 126958), (403, 117192), (456, 103571), (494, 95604), (514, 91884), (589, 80184), (741, 63736), (744, 63479), (771, 61256), (806, 58596), (988, 47802), (1028, 45942), (1178, 40092), (1209, 39064), (1482, 31868), (1542, 30628), (1612, 29298), (1767, 26728), (1976, 23901), (2056, 22971), (2356, 20046), (2418, 19532), (2964, 15934), (3084, 15314), (3224, 14649), (3341, 14136), (3534, 13364), (4712, 10023), (4836, 9766), (4883, 9672), (5928, 7967), (6168, 7657), (6682, 7068)]