381322656

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 1307674368

約数和(自身を除く): 926351712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 47, 48, 52, 66, 72, 78, 88, 94, 96, 99, 104, 117, 132, 141, 143, 144, 156, 176, 188, 197, 198, 208, 234, 264, 282, 286, 288, 312, 352, 376, 394, 396, 416, 423, 429, 468, 517, 528, 564, 572, 591, 611, 624, 752, 788, 792, 846, 858, 936, 1034, 1056, 1128, 1144, 1182, 1222, 1248, 1287, 1504, 1551, 1576, 1584, 1692, 1716, 1773, 1833, 1872, 2068, 2167, 2256, 2288, 2364, 2444, 2561, 2574, 3102, 3152, 3168, 3384, 3432, 3546, 3666, 3744, 4136, 4334, 4512, 4576, 4653, 4728, 4888, 5122, 5148, 5499, 6204, 6304, 6501, 6721, 6768, 6864, 7092, 7332, 7683, 8272, 8668, 9259, 9306, 9456, 9776, 10244, 10296, 10998, 12408, 13002, 13442, 13536, 13728, 14184, 14664, 15366, 16544, 17336, 18518, 18612, 18912, 19503, 19552, 20163, 20488, 20592, 21996, 23049, 24816, 26004, 26884, 27777, 28171, 28368, 29328, 30732, 34672, 37036, 37224, 39006, 40326, 40976, 41184, 43992, 46098, 49632, 52008, 53768, 55554, 56342, 56736, 58656, 60489, 61464, 69344, 74072, 74448, 78012, 80652, 81952, 83331, 84513, 87984, 92196, 101849, 104016, 107536, 111108, 112684, 120367, 120978, 122928, 148144, 148896, 156024, 161304, 166662, 169026, 175968, 184392, 203698, 208032, 215072, 222216, 225368, 240734, 241956, 245856, 253539, 296288, 305547, 312048, 322608, 333324, 338052, 361101, 368784, 407396, 444432, 450736, 481468, 483912, 507078, 611094, 624096, 645216, 666648, 676104, 722202, 737568, 814792, 888864, 901472, 916641, 962936, 967824, 1014156, 1083303, 1222188, 1324037, 1333296, 1352208, 1444404, 1629584, 1833282, 1925872, 1935648, 2028312, 2166606, 2444376, 2648074, 2666592, 2704416, 2888808, 3259168, 3666564, 3851744, 3972111, 4056624, 4333212, 4888752, 5296148, 5777616, 7333128, 7944222, 8113248, 8666424, 9777504, 10592296, 11555232, 11916333, 14666256, 15888444, 17332848, 21184592, 23832666, 29332512, 31776888, 34665696, 42369184, 47665332, 63553776, 95330664, 127107552, 190661328, 381322656]

約数ペア:

[(1, 381322656), (2, 190661328), (3, 127107552), (4, 95330664), (6, 63553776), (8, 47665332), (9, 42369184), (11, 34665696), (12, 31776888), (13, 29332512), (16, 23832666), (18, 21184592), (22, 17332848), (24, 15888444), (26, 14666256), (32, 11916333), (33, 11555232), (36, 10592296), (39, 9777504), (44, 8666424), (47, 8113248), (48, 7944222), (52, 7333128), (66, 5777616), (72, 5296148), (78, 4888752), (88, 4333212), (94, 4056624), (96, 3972111), (99, 3851744), (104, 3666564), (117, 3259168), (132, 2888808), (141, 2704416), (143, 2666592), (144, 2648074), (156, 2444376), (176, 2166606), (188, 2028312), (197, 1935648), (198, 1925872), (208, 1833282), (234, 1629584), (264, 1444404), (282, 1352208), (286, 1333296), (288, 1324037), (312, 1222188), (352, 1083303), (376, 1014156), (394, 967824), (396, 962936), (416, 916641), (423, 901472), (429, 888864), (468, 814792), (517, 737568), (528, 722202), (564, 676104), (572, 666648), (591, 645216), (611, 624096), (624, 611094), (752, 507078), (788, 483912), (792, 481468), (846, 450736), (858, 444432), (936, 407396), (1034, 368784), (1056, 361101), (1128, 338052), (1144, 333324), (1182, 322608), (1222, 312048), (1248, 305547), (1287, 296288), (1504, 253539), (1551, 245856), (1576, 241956), (1584, 240734), (1692, 225368), (1716, 222216), (1773, 215072), (1833, 208032), (1872, 203698), (2068, 184392), (2167, 175968), (2256, 169026), (2288, 166662), (2364, 161304), (2444, 156024), (2561, 148896), (2574, 148144), (3102, 122928), (3152, 120978), (3168, 120367), (3384, 112684), (3432, 111108), (3546, 107536), (3666, 104016), (3744, 101849), (4136, 92196), (4334, 87984), (4512, 84513), (4576, 83331), (4653, 81952), (4728, 80652), (4888, 78012), (5122, 74448), (5148, 74072), (5499, 69344), (6204, 61464), (6304, 60489), (6501, 58656), (6721, 56736), (6768, 56342), (6864, 55554), (7092, 53768), (7332, 52008), (7683, 49632), (8272, 46098), (8668, 43992), (9259, 41184), (9306, 40976), (9456, 40326), (9776, 39006), (10244, 37224), (10296, 37036), (10998, 34672), (12408, 30732), (13002, 29328), (13442, 28368), (13536, 28171), (13728, 27777), (14184, 26884), (14664, 26004), (15366, 24816), (16544, 23049), (17336, 21996), (18518, 20592), (18612, 20488), (18912, 20163), (19503, 19552)]