1291783584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2207}}^1$

素因数の和:2307

約数の個数: 192

約数和(自身を含む): 4237664256

約数和(自身を除く): 2945880672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 67, 78, 84, 91, 96, 104, 112, 134, 156, 168, 182, 201, 208, 224, 268, 273, 312, 336, 364, 402, 416, 469, 536, 546, 624, 672, 728, 804, 871, 938, 1072, 1092, 1248, 1407, 1456, 1608, 1742, 1876, 2144, 2184, 2207, 2613, 2814, 2912, 3216, 3484, 3752, 4368, 4414, 5226, 5628, 6097, 6432, 6621, 6968, 7504, 8736, 8828, 10452, 11256, 12194, 13242, 13936, 15008, 15449, 17656, 18291, 20904, 22512, 24388, 26484, 27872, 28691, 30898, 35312, 36582, 41808, 45024, 46347, 48776, 52968, 57382, 61796, 70624, 73164, 83616, 86073, 92694, 97552, 105936, 114764, 123592, 146328, 147869, 172146, 185388, 195104, 200837, 211872, 229528, 247184, 292656, 295738, 344292, 370776, 401674, 443607, 459056, 494368, 585312, 591476, 602511, 688584, 741552, 803348, 887214, 918112, 1035083, 1182952, 1205022, 1377168, 1483104, 1606696, 1774428, 1922297, 2070166, 2365904, 2410044, 2754336, 3105249, 3213392, 3548856, 3844594, 4140332, 4731808, 4820088, 5766891, 6210498, 6426784, 7097712, 7689188, 8280664, 9640176, 11533782, 12420996, 13456079, 14195424, 15378376, 16561328, 19280352, 23067564, 24841992, 26912158, 30756752, 33122656, 40368237, 46135128, 49683984, 53824316, 61513504, 80736474, 92270256, 99367968, 107648632, 161472948, 184540512, 215297264, 322945896, 430594528, 645891792, 1291783584]

約数ペア:

[(1, 1291783584), (2, 645891792), (3, 430594528), (4, 322945896), (6, 215297264), (7, 184540512), (8, 161472948), (12, 107648632), (13, 99367968), (14, 92270256), (16, 80736474), (21, 61513504), (24, 53824316), (26, 49683984), (28, 46135128), (32, 40368237), (39, 33122656), (42, 30756752), (48, 26912158), (52, 24841992), (56, 23067564), (67, 19280352), (78, 16561328), (84, 15378376), (91, 14195424), (96, 13456079), (104, 12420996), (112, 11533782), (134, 9640176), (156, 8280664), (168, 7689188), (182, 7097712), (201, 6426784), (208, 6210498), (224, 5766891), (268, 4820088), (273, 4731808), (312, 4140332), (336, 3844594), (364, 3548856), (402, 3213392), (416, 3105249), (469, 2754336), (536, 2410044), (546, 2365904), (624, 2070166), (672, 1922297), (728, 1774428), (804, 1606696), (871, 1483104), (938, 1377168), (1072, 1205022), (1092, 1182952), (1248, 1035083), (1407, 918112), (1456, 887214), (1608, 803348), (1742, 741552), (1876, 688584), (2144, 602511), (2184, 591476), (2207, 585312), (2613, 494368), (2814, 459056), (2912, 443607), (3216, 401674), (3484, 370776), (3752, 344292), (4368, 295738), (4414, 292656), (5226, 247184), (5628, 229528), (6097, 211872), (6432, 200837), (6621, 195104), (6968, 185388), (7504, 172146), (8736, 147869), (8828, 146328), (10452, 123592), (11256, 114764), (12194, 105936), (13242, 97552), (13936, 92694), (15008, 86073), (15449, 83616), (17656, 73164), (18291, 70624), (20904, 61796), (22512, 57382), (24388, 52968), (26484, 48776), (27872, 46347), (28691, 45024), (30898, 41808), (35312, 36582)]