23387784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 51261816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 431, 456, 476, 532, 646, 714, 798, 862, 952, 969, 1064, 1292, 1293, 1428, 1596, 1724, 1938, 2261, 2584, 2586, 2856, 3017, 3192, 3448, 3876, 4522, 5172, 6034, 6783, 7327, 7752, 8189, 9044, 9051, 10344, 12068, 13566, 14654, 16378, 18088, 18102, 21981, 24136, 24567, 27132, 29308, 32756, 36204, 43962, 49134, 51289, 54264, 57323, 58616, 65512, 72408, 87924, 98268, 102578, 114646, 139213, 153867, 171969, 175848, 196536, 205156, 229292, 278426, 307734, 343938, 410312, 417639, 458584, 556852, 615468, 687876, 835278, 974491, 1113704, 1230936, 1375752, 1670556, 1948982, 2923473, 3341112, 3897964, 5846946, 7795928, 11693892, 23387784]

約数ペア:

[(1, 23387784), (2, 11693892), (3, 7795928), (4, 5846946), (6, 3897964), (7, 3341112), (8, 2923473), (12, 1948982), (14, 1670556), (17, 1375752), (19, 1230936), (21, 1113704), (24, 974491), (28, 835278), (34, 687876), (38, 615468), (42, 556852), (51, 458584), (56, 417639), (57, 410312), (68, 343938), (76, 307734), (84, 278426), (102, 229292), (114, 205156), (119, 196536), (133, 175848), (136, 171969), (152, 153867), (168, 139213), (204, 114646), (228, 102578), (238, 98268), (266, 87924), (323, 72408), (357, 65512), (399, 58616), (408, 57323), (431, 54264), (456, 51289), (476, 49134), (532, 43962), (646, 36204), (714, 32756), (798, 29308), (862, 27132), (952, 24567), (969, 24136), (1064, 21981), (1292, 18102), (1293, 18088), (1428, 16378), (1596, 14654), (1724, 13566), (1938, 12068), (2261, 10344), (2584, 9051), (2586, 9044), (2856, 8189), (3017, 7752), (3192, 7327), (3448, 6783), (3876, 6034), (4522, 5172)]