493671816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:748

約数の個数: 192

約数和(自身を含む): 1561472640

約数和(自身を除く): 1067800824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 41, 44, 46, 66, 69, 72, 82, 88, 92, 99, 123, 132, 138, 164, 184, 198, 207, 246, 253, 264, 276, 328, 369, 396, 414, 451, 492, 506, 552, 661, 738, 759, 792, 828, 902, 943, 984, 1012, 1322, 1353, 1476, 1518, 1656, 1804, 1886, 1983, 2024, 2277, 2644, 2706, 2829, 2952, 3036, 3608, 3772, 3966, 4059, 4554, 5288, 5412, 5658, 5949, 6072, 7271, 7544, 7932, 8118, 8487, 9108, 10373, 10824, 11316, 11898, 14542, 15203, 15864, 16236, 16974, 18216, 20746, 21813, 22632, 23796, 27101, 29084, 30406, 31119, 32472, 33948, 41492, 43626, 45609, 47592, 54202, 58168, 60812, 62238, 65439, 67896, 81303, 82984, 87252, 91218, 93357, 108404, 121624, 124476, 130878, 136827, 162606, 167233, 174504, 182436, 186714, 216808, 243909, 248952, 261756, 273654, 298111, 325212, 334466, 364872, 373428, 487818, 501699, 523512, 547308, 596222, 623323, 650424, 668932, 746856, 894333, 975636, 1003398, 1094616, 1192444, 1246646, 1337864, 1505097, 1788666, 1869969, 1951272, 2006796, 2384888, 2493292, 2682999, 3010194, 3577332, 3739938, 4013592, 4986584, 5365998, 5609907, 6020388, 6856553, 7154664, 7479876, 10731996, 11219814, 12040776, 13713106, 14959752, 20569659, 21463992, 22439628, 27426212, 41139318, 44879256, 54852424, 61708977, 82278636, 123417954, 164557272, 246835908, 493671816]

約数ペア:

[(1, 493671816), (2, 246835908), (3, 164557272), (4, 123417954), (6, 82278636), (8, 61708977), (9, 54852424), (11, 44879256), (12, 41139318), (18, 27426212), (22, 22439628), (23, 21463992), (24, 20569659), (33, 14959752), (36, 13713106), (41, 12040776), (44, 11219814), (46, 10731996), (66, 7479876), (69, 7154664), (72, 6856553), (82, 6020388), (88, 5609907), (92, 5365998), (99, 4986584), (123, 4013592), (132, 3739938), (138, 3577332), (164, 3010194), (184, 2682999), (198, 2493292), (207, 2384888), (246, 2006796), (253, 1951272), (264, 1869969), (276, 1788666), (328, 1505097), (369, 1337864), (396, 1246646), (414, 1192444), (451, 1094616), (492, 1003398), (506, 975636), (552, 894333), (661, 746856), (738, 668932), (759, 650424), (792, 623323), (828, 596222), (902, 547308), (943, 523512), (984, 501699), (1012, 487818), (1322, 373428), (1353, 364872), (1476, 334466), (1518, 325212), (1656, 298111), (1804, 273654), (1886, 261756), (1983, 248952), (2024, 243909), (2277, 216808), (2644, 186714), (2706, 182436), (2829, 174504), (2952, 167233), (3036, 162606), (3608, 136827), (3772, 130878), (3966, 124476), (4059, 121624), (4554, 108404), (5288, 93357), (5412, 91218), (5658, 87252), (5949, 82984), (6072, 81303), (7271, 67896), (7544, 65439), (7932, 62238), (8118, 60812), (8487, 58168), (9108, 54202), (10373, 47592), (10824, 45609), (11316, 43626), (11898, 41492), (14542, 33948), (15203, 32472), (15864, 31119), (16236, 30406), (16974, 29084), (18216, 27101), (20746, 23796), (21813, 22632)]