491110536

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 192

約数和(自身を含む): 1518151680

約数和(自身を除く): 1027041144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 67, 69, 84, 92, 98, 134, 138, 147, 161, 168, 184, 196, 201, 268, 271, 276, 294, 322, 392, 402, 469, 483, 536, 542, 552, 588, 644, 804, 813, 938, 966, 1084, 1127, 1176, 1288, 1407, 1541, 1608, 1626, 1876, 1897, 1932, 2168, 2254, 2814, 3082, 3252, 3283, 3381, 3752, 3794, 3864, 4508, 4623, 5628, 5691, 6164, 6233, 6504, 6566, 6762, 7588, 9016, 9246, 9849, 10787, 11256, 11382, 12328, 12466, 13132, 13279, 13524, 15176, 18157, 18492, 18699, 19698, 21574, 22764, 24932, 26264, 26558, 27048, 32361, 36314, 36984, 37398, 39396, 39837, 43148, 43631, 45528, 49864, 53116, 54471, 64722, 72628, 74796, 75509, 78792, 79674, 86296, 87262, 106232, 108942, 127099, 129444, 130893, 145256, 149592, 151018, 159348, 174524, 217884, 226527, 254198, 258888, 261786, 302036, 305417, 318696, 349048, 381297, 417611, 435768, 453054, 508396, 523572, 604072, 610834, 762594, 835222, 889693, 906108, 916251, 1016792, 1047144, 1221668, 1252833, 1525188, 1670444, 1779386, 1812216, 1832502, 2443336, 2505666, 2669079, 2923277, 3050376, 3340888, 3558772, 3665004, 5011332, 5338158, 5846554, 7117544, 7330008, 8769831, 10022664, 10676316, 11693108, 17539662, 20462939, 21352632, 23386216, 35079324, 40925878, 61388817, 70158648, 81851756, 122777634, 163703512, 245555268, 491110536]

約数ペア:

[(1, 491110536), (2, 245555268), (3, 163703512), (4, 122777634), (6, 81851756), (7, 70158648), (8, 61388817), (12, 40925878), (14, 35079324), (21, 23386216), (23, 21352632), (24, 20462939), (28, 17539662), (42, 11693108), (46, 10676316), (49, 10022664), (56, 8769831), (67, 7330008), (69, 7117544), (84, 5846554), (92, 5338158), (98, 5011332), (134, 3665004), (138, 3558772), (147, 3340888), (161, 3050376), (168, 2923277), (184, 2669079), (196, 2505666), (201, 2443336), (268, 1832502), (271, 1812216), (276, 1779386), (294, 1670444), (322, 1525188), (392, 1252833), (402, 1221668), (469, 1047144), (483, 1016792), (536, 916251), (542, 906108), (552, 889693), (588, 835222), (644, 762594), (804, 610834), (813, 604072), (938, 523572), (966, 508396), (1084, 453054), (1127, 435768), (1176, 417611), (1288, 381297), (1407, 349048), (1541, 318696), (1608, 305417), (1626, 302036), (1876, 261786), (1897, 258888), (1932, 254198), (2168, 226527), (2254, 217884), (2814, 174524), (3082, 159348), (3252, 151018), (3283, 149592), (3381, 145256), (3752, 130893), (3794, 129444), (3864, 127099), (4508, 108942), (4623, 106232), (5628, 87262), (5691, 86296), (6164, 79674), (6233, 78792), (6504, 75509), (6566, 74796), (6762, 72628), (7588, 64722), (9016, 54471), (9246, 53116), (9849, 49864), (10787, 45528), (11256, 43631), (11382, 43148), (12328, 39837), (12466, 39396), (13132, 37398), (13279, 36984), (13524, 36314), (15176, 32361), (18157, 27048), (18492, 26558), (18699, 26264), (19698, 24932), (21574, 22764)]