684216624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 2261688576

約数和(自身を除く): 1577471952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 163, 168, 182, 186, 208, 217, 248, 273, 312, 326, 336, 364, 372, 403, 434, 489, 496, 546, 624, 651, 652, 728, 744, 806, 868, 961, 978, 1092, 1141, 1209, 1302, 1304, 1456, 1488, 1612, 1736, 1922, 1956, 2119, 2184, 2282, 2418, 2604, 2608, 2821, 2883, 3224, 3423, 3472, 3844, 3912, 4238, 4368, 4564, 4836, 5053, 5208, 5642, 5766, 6357, 6448, 6727, 6846, 7688, 7824, 8463, 8476, 9128, 9672, 10106, 10416, 11284, 11532, 12493, 12714, 13454, 13692, 14833, 15159, 15376, 16926, 16952, 18256, 19344, 20181, 20212, 22568, 23064, 24986, 25428, 26908, 27384, 29666, 30318, 33852, 33904, 35371, 37479, 40362, 40424, 44499, 45136, 46128, 49972, 50856, 53816, 54768, 59332, 60636, 65689, 67704, 70742, 74958, 80724, 80848, 87451, 88998, 99944, 101712, 106113, 107632, 118664, 121272, 131378, 135408, 141484, 149916, 156643, 161448, 174902, 177996, 197067, 199888, 212226, 237328, 242544, 262353, 262756, 282968, 299832, 313286, 322896, 349804, 355992, 394134, 424452, 459823, 469929, 524706, 525512, 565936, 599664, 626572, 699608, 711984, 788268, 848904, 919646, 939858, 1049412, 1051024, 1096501, 1253144, 1379469, 1399216, 1576536, 1697808, 1839292, 1879716, 2036359, 2098824, 2193002, 2506288, 2758938, 3153072, 3289503, 3678584, 3759432, 4072718, 4197648, 4386004, 5517876, 6109077, 6579006, 7357168, 7518864, 8145436, 8772008, 11035752, 12218154, 13158012, 14254513, 16290872, 17544016, 22071504, 24436308, 26316024, 28509026, 32581744, 42763539, 48872616, 52632048, 57018052, 85527078, 97745232, 114036104, 171054156, 228072208, 342108312, 684216624]

約数ペア:

[(1, 684216624), (2, 342108312), (3, 228072208), (4, 171054156), (6, 114036104), (7, 97745232), (8, 85527078), (12, 57018052), (13, 52632048), (14, 48872616), (16, 42763539), (21, 32581744), (24, 28509026), (26, 26316024), (28, 24436308), (31, 22071504), (39, 17544016), (42, 16290872), (48, 14254513), (52, 13158012), (56, 12218154), (62, 11035752), (78, 8772008), (84, 8145436), (91, 7518864), (93, 7357168), (104, 6579006), (112, 6109077), (124, 5517876), (156, 4386004), (163, 4197648), (168, 4072718), (182, 3759432), (186, 3678584), (208, 3289503), (217, 3153072), (248, 2758938), (273, 2506288), (312, 2193002), (326, 2098824), (336, 2036359), (364, 1879716), (372, 1839292), (403, 1697808), (434, 1576536), (489, 1399216), (496, 1379469), (546, 1253144), (624, 1096501), (651, 1051024), (652, 1049412), (728, 939858), (744, 919646), (806, 848904), (868, 788268), (961, 711984), (978, 699608), (1092, 626572), (1141, 599664), (1209, 565936), (1302, 525512), (1304, 524706), (1456, 469929), (1488, 459823), (1612, 424452), (1736, 394134), (1922, 355992), (1956, 349804), (2119, 322896), (2184, 313286), (2282, 299832), (2418, 282968), (2604, 262756), (2608, 262353), (2821, 242544), (2883, 237328), (3224, 212226), (3423, 199888), (3472, 197067), (3844, 177996), (3912, 174902), (4238, 161448), (4368, 156643), (4564, 149916), (4836, 141484), (5053, 135408), (5208, 131378), (5642, 121272), (5766, 118664), (6357, 107632), (6448, 106113), (6727, 101712), (6846, 99944), (7688, 88998), (7824, 87451), (8463, 80848), (8476, 80724), (9128, 74958), (9672, 70742), (10106, 67704), (10416, 65689), (11284, 60636), (11532, 59332), (12493, 54768), (12714, 53816), (13454, 50856), (13692, 49972), (14833, 46128), (15159, 45136), (15376, 44499), (16926, 40424), (16952, 40362), (18256, 37479), (19344, 35371), (20181, 33904), (20212, 33852), (22568, 30318), (23064, 29666), (24986, 27384), (25428, 26908)]