1666757928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 5118474240

約数和(自身を除く): 3451716312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 23, 24, 33, 34, 44, 46, 51, 66, 67, 68, 69, 88, 92, 102, 132, 134, 136, 138, 184, 187, 201, 204, 241, 253, 264, 268, 276, 374, 391, 402, 408, 482, 506, 536, 552, 561, 723, 737, 748, 759, 782, 804, 964, 1012, 1122, 1139, 1173, 1446, 1474, 1496, 1518, 1541, 1564, 1608, 1928, 2024, 2211, 2244, 2278, 2346, 2651, 2892, 2948, 3036, 3082, 3128, 3417, 4097, 4301, 4422, 4488, 4556, 4623, 4692, 5302, 5543, 5784, 5896, 6072, 6164, 6834, 7953, 8194, 8602, 8844, 9112, 9246, 9384, 10604, 11086, 12291, 12328, 12529, 12903, 13668, 15906, 16147, 16388, 16629, 16951, 17204, 17688, 18492, 21208, 22172, 24582, 25058, 25806, 26197, 27336, 31812, 32294, 32776, 33258, 33902, 34408, 36984, 37587, 44344, 45067, 48441, 49164, 50116, 50853, 51612, 52394, 60973, 63624, 64588, 66516, 67804, 75174, 78591, 90134, 94231, 96882, 98328, 100232, 101706, 103224, 104788, 121946, 129176, 133032, 135201, 135608, 150348, 157182, 177617, 180268, 182919, 188462, 193764, 203412, 209576, 243892, 270402, 274499, 282693, 288167, 300696, 314364, 355234, 360536, 365838, 371381, 376924, 387528, 406824, 487784, 532851, 540804, 548998, 565386, 576334, 628728, 710468, 731676, 742762, 753848, 823497, 864501, 1036541, 1065702, 1081608, 1097996, 1114143, 1130772, 1152668, 1420936, 1463352, 1485524, 1646994, 1729002, 2073082, 2131404, 2195992, 2228286, 2261544, 2305336, 2971048, 3019489, 3109623, 3293988, 3458004, 4085191, 4146164, 4262808, 4456572, 6038978, 6219246, 6313477, 6587976, 6916008, 8170382, 8292328, 8913144, 9058467, 12077956, 12255573, 12438492, 12626954, 16340764, 18116934, 18940431, 24155912, 24511146, 24876984, 25253908, 32681528, 36233868, 37880862, 49022292, 50507816, 69448247, 72467736, 75761724, 98044584, 138896494, 151523448, 208344741, 277792988, 416689482, 555585976, 833378964, 1666757928]

約数ペア:

[(1, 1666757928), (2, 833378964), (3, 555585976), (4, 416689482), (6, 277792988), (8, 208344741), (11, 151523448), (12, 138896494), (17, 98044584), (22, 75761724), (23, 72467736), (24, 69448247), (33, 50507816), (34, 49022292), (44, 37880862), (46, 36233868), (51, 32681528), (66, 25253908), (67, 24876984), (68, 24511146), (69, 24155912), (88, 18940431), (92, 18116934), (102, 16340764), (132, 12626954), (134, 12438492), (136, 12255573), (138, 12077956), (184, 9058467), (187, 8913144), (201, 8292328), (204, 8170382), (241, 6916008), (253, 6587976), (264, 6313477), (268, 6219246), (276, 6038978), (374, 4456572), (391, 4262808), (402, 4146164), (408, 4085191), (482, 3458004), (506, 3293988), (536, 3109623), (552, 3019489), (561, 2971048), (723, 2305336), (737, 2261544), (748, 2228286), (759, 2195992), (782, 2131404), (804, 2073082), (964, 1729002), (1012, 1646994), (1122, 1485524), (1139, 1463352), (1173, 1420936), (1446, 1152668), (1474, 1130772), (1496, 1114143), (1518, 1097996), (1541, 1081608), (1564, 1065702), (1608, 1036541), (1928, 864501), (2024, 823497), (2211, 753848), (2244, 742762), (2278, 731676), (2346, 710468), (2651, 628728), (2892, 576334), (2948, 565386), (3036, 548998), (3082, 540804), (3128, 532851), (3417, 487784), (4097, 406824), (4301, 387528), (4422, 376924), (4488, 371381), (4556, 365838), (4623, 360536), (4692, 355234), (5302, 314364), (5543, 300696), (5784, 288167), (5896, 282693), (6072, 274499), (6164, 270402), (6834, 243892), (7953, 209576), (8194, 203412), (8602, 193764), (8844, 188462), (9112, 182919), (9246, 180268), (9384, 177617), (10604, 157182), (11086, 150348), (12291, 135608), (12328, 135201), (12529, 133032), (12903, 129176), (13668, 121946), (15906, 104788), (16147, 103224), (16388, 101706), (16629, 100232), (16951, 98328), (17204, 96882), (17688, 94231), (18492, 90134), (21208, 78591), (22172, 75174), (24582, 67804), (25058, 66516), (25806, 64588), (26197, 63624), (27336, 60973), (31812, 52394), (32294, 51612), (32776, 50853), (33258, 50116), (33902, 49164), (34408, 48441), (36984, 45067), (37587, 44344)]