23303784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 71792640

約数和(自身を除く): 48488856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 163, 168, 184, 222, 259, 276, 296, 322, 326, 444, 483, 489, 518, 552, 644, 652, 777, 851, 888, 966, 978, 1036, 1141, 1288, 1304, 1554, 1702, 1932, 1956, 2072, 2282, 2553, 3108, 3404, 3423, 3749, 3864, 3912, 4564, 5106, 5957, 6031, 6216, 6808, 6846, 7498, 9128, 10212, 11247, 11914, 12062, 13692, 14996, 17871, 18093, 20424, 22494, 23828, 24124, 26243, 27384, 29992, 35742, 36186, 42217, 44988, 47656, 48248, 52486, 71484, 72372, 78729, 84434, 89976, 104972, 126651, 138713, 142968, 144744, 157458, 168868, 209944, 253302, 277426, 314916, 337736, 416139, 506604, 554852, 629832, 832278, 970991, 1013208, 1109704, 1664556, 1941982, 2912973, 3329112, 3883964, 5825946, 7767928, 11651892, 23303784]

約数ペア:

[(1, 23303784), (2, 11651892), (3, 7767928), (4, 5825946), (6, 3883964), (7, 3329112), (8, 2912973), (12, 1941982), (14, 1664556), (21, 1109704), (23, 1013208), (24, 970991), (28, 832278), (37, 629832), (42, 554852), (46, 506604), (56, 416139), (69, 337736), (74, 314916), (84, 277426), (92, 253302), (111, 209944), (138, 168868), (148, 157458), (161, 144744), (163, 142968), (168, 138713), (184, 126651), (222, 104972), (259, 89976), (276, 84434), (296, 78729), (322, 72372), (326, 71484), (444, 52486), (483, 48248), (489, 47656), (518, 44988), (552, 42217), (644, 36186), (652, 35742), (777, 29992), (851, 27384), (888, 26243), (966, 24124), (978, 23828), (1036, 22494), (1141, 20424), (1288, 18093), (1304, 17871), (1554, 14996), (1702, 13692), (1932, 12062), (1956, 11914), (2072, 11247), (2282, 10212), (2553, 9128), (3108, 7498), (3404, 6846), (3423, 6808), (3749, 6216), (3864, 6031), (3912, 5957), (4564, 5106)]