218466144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 508019616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 43, 46, 48, 52, 59, 69, 72, 78, 86, 92, 96, 104, 117, 118, 129, 138, 144, 156, 172, 177, 184, 207, 208, 234, 236, 258, 276, 288, 299, 312, 344, 354, 368, 387, 414, 416, 468, 472, 516, 531, 552, 559, 598, 624, 688, 708, 736, 767, 774, 828, 897, 936, 944, 989, 1032, 1062, 1104, 1118, 1196, 1248, 1357, 1376, 1416, 1534, 1548, 1656, 1677, 1794, 1872, 1888, 1978, 2064, 2124, 2208, 2236, 2301, 2392, 2537, 2691, 2714, 2832, 2967, 3068, 3096, 3312, 3354, 3588, 3744, 3956, 4071, 4128, 4248, 4472, 4602, 4784, 5031, 5074, 5382, 5428, 5664, 5934, 6136, 6192, 6624, 6708, 6903, 7176, 7611, 7912, 8142, 8496, 8901, 8944, 9204, 9568, 10062, 10148, 10764, 10856, 11868, 12213, 12272, 12384, 12857, 13416, 13806, 14352, 15222, 15824, 16284, 16992, 17641, 17802, 17888, 18408, 20124, 20296, 21528, 21712, 22833, 23736, 24426, 24544, 25714, 26832, 27612, 28704, 30444, 31648, 32568, 32981, 35282, 35604, 36816, 38571, 40248, 40592, 43056, 43424, 45666, 47472, 48852, 51428, 52923, 53664, 55224, 58351, 60888, 65136, 65962, 70564, 71208, 73632, 77142, 80496, 81184, 86112, 91332, 94944, 97704, 98943, 102856, 105846, 110448, 115713, 116702, 121776, 130272, 131924, 141128, 142416, 154284, 158769, 160992, 175053, 182664, 195408, 197886, 205712, 211692, 220896, 231426, 233404, 243552, 263848, 282256, 284832, 296829, 308568, 317538, 350106, 365328, 390816, 395772, 411424, 423384, 462852, 466808, 525159, 527696, 564512, 593658, 617136, 635076, 700212, 730656, 758563, 791544, 846768, 925704, 933616, 1050318, 1055392, 1187316, 1234272, 1270152, 1400424, 1517126, 1583088, 1693536, 1851408, 1867232, 2100636, 2275689, 2374632, 2540304, 2800848, 3034252, 3166176, 3702816, 4201272, 4551378, 4749264, 5080608, 5601696, 6068504, 6827067, 8402544, 9102756, 9498528, 12137008, 13654134, 16805088, 18205512, 24274016, 27308268, 36411024, 54616536, 72822048, 109233072, 218466144]

約数ペア:

[(1, 218466144), (2, 109233072), (3, 72822048), (4, 54616536), (6, 36411024), (8, 27308268), (9, 24274016), (12, 18205512), (13, 16805088), (16, 13654134), (18, 12137008), (23, 9498528), (24, 9102756), (26, 8402544), (32, 6827067), (36, 6068504), (39, 5601696), (43, 5080608), (46, 4749264), (48, 4551378), (52, 4201272), (59, 3702816), (69, 3166176), (72, 3034252), (78, 2800848), (86, 2540304), (92, 2374632), (96, 2275689), (104, 2100636), (117, 1867232), (118, 1851408), (129, 1693536), (138, 1583088), (144, 1517126), (156, 1400424), (172, 1270152), (177, 1234272), (184, 1187316), (207, 1055392), (208, 1050318), (234, 933616), (236, 925704), (258, 846768), (276, 791544), (288, 758563), (299, 730656), (312, 700212), (344, 635076), (354, 617136), (368, 593658), (387, 564512), (414, 527696), (416, 525159), (468, 466808), (472, 462852), (516, 423384), (531, 411424), (552, 395772), (559, 390816), (598, 365328), (624, 350106), (688, 317538), (708, 308568), (736, 296829), (767, 284832), (774, 282256), (828, 263848), (897, 243552), (936, 233404), (944, 231426), (989, 220896), (1032, 211692), (1062, 205712), (1104, 197886), (1118, 195408), (1196, 182664), (1248, 175053), (1357, 160992), (1376, 158769), (1416, 154284), (1534, 142416), (1548, 141128), (1656, 131924), (1677, 130272), (1794, 121776), (1872, 116702), (1888, 115713), (1978, 110448), (2064, 105846), (2124, 102856), (2208, 98943), (2236, 97704), (2301, 94944), (2392, 91332), (2537, 86112), (2691, 81184), (2714, 80496), (2832, 77142), (2967, 73632), (3068, 71208), (3096, 70564), (3312, 65962), (3354, 65136), (3588, 60888), (3744, 58351), (3956, 55224), (4071, 53664), (4128, 52923), (4248, 51428), (4472, 48852), (4602, 47472), (4784, 45666), (5031, 43424), (5074, 43056), (5382, 40592), (5428, 40248), (5664, 38571), (5934, 36816), (6136, 35604), (6192, 35282), (6624, 32981), (6708, 32568), (6903, 31648), (7176, 30444), (7611, 28704), (7912, 27612), (8142, 26832), (8496, 25714), (8901, 24544), (8944, 24426), (9204, 23736), (9568, 22833), (10062, 21712), (10148, 21528), (10764, 20296), (10856, 20124), (11868, 18408), (12213, 17888), (12272, 17802), (12384, 17641), (12857, 16992), (13416, 16284), (13806, 15824), (14352, 15222)]