217146072

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 666178560

約数和(自身を除く): 449032488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 157, 169, 186, 248, 264, 286, 312, 314, 338, 341, 372, 403, 429, 471, 507, 572, 628, 676, 682, 744, 806, 858, 942, 1014, 1023, 1144, 1209, 1256, 1352, 1364, 1612, 1716, 1727, 1859, 1884, 2028, 2041, 2046, 2418, 2728, 3224, 3432, 3454, 3718, 3768, 4056, 4082, 4092, 4433, 4836, 4867, 5181, 5239, 5577, 6123, 6908, 7436, 8164, 8184, 8866, 9672, 9734, 10362, 10478, 11154, 12246, 13299, 13816, 14601, 14872, 15717, 16328, 17732, 19468, 20724, 20956, 22308, 22451, 24492, 26533, 26598, 29202, 31434, 35464, 38936, 41448, 41912, 44616, 44902, 48984, 53066, 53196, 53537, 57629, 58404, 62868, 63271, 67353, 79599, 89804, 106132, 106392, 107074, 115258, 116808, 125736, 126542, 134706, 159198, 160611, 172887, 179608, 189813, 212264, 214148, 230516, 253084, 269412, 291863, 318396, 321222, 345774, 379626, 428296, 461032, 506168, 538824, 583726, 636792, 642444, 691548, 695981, 759252, 822523, 875589, 1167452, 1284888, 1383096, 1391962, 1518504, 1645046, 1751178, 2087943, 2334904, 2467569, 2783924, 3290092, 3502356, 4175886, 4935138, 5567848, 6580184, 7004712, 8351772, 9047753, 9870276, 16703544, 18095506, 19740552, 27143259, 36191012, 54286518, 72382024, 108573036, 217146072]

約数ペア:

[(1, 217146072), (2, 108573036), (3, 72382024), (4, 54286518), (6, 36191012), (8, 27143259), (11, 19740552), (12, 18095506), (13, 16703544), (22, 9870276), (24, 9047753), (26, 8351772), (31, 7004712), (33, 6580184), (39, 5567848), (44, 4935138), (52, 4175886), (62, 3502356), (66, 3290092), (78, 2783924), (88, 2467569), (93, 2334904), (104, 2087943), (124, 1751178), (132, 1645046), (143, 1518504), (156, 1391962), (157, 1383096), (169, 1284888), (186, 1167452), (248, 875589), (264, 822523), (286, 759252), (312, 695981), (314, 691548), (338, 642444), (341, 636792), (372, 583726), (403, 538824), (429, 506168), (471, 461032), (507, 428296), (572, 379626), (628, 345774), (676, 321222), (682, 318396), (744, 291863), (806, 269412), (858, 253084), (942, 230516), (1014, 214148), (1023, 212264), (1144, 189813), (1209, 179608), (1256, 172887), (1352, 160611), (1364, 159198), (1612, 134706), (1716, 126542), (1727, 125736), (1859, 116808), (1884, 115258), (2028, 107074), (2041, 106392), (2046, 106132), (2418, 89804), (2728, 79599), (3224, 67353), (3432, 63271), (3454, 62868), (3718, 58404), (3768, 57629), (4056, 53537), (4082, 53196), (4092, 53066), (4433, 48984), (4836, 44902), (4867, 44616), (5181, 41912), (5239, 41448), (5577, 38936), (6123, 35464), (6908, 31434), (7436, 29202), (8164, 26598), (8184, 26533), (8866, 24492), (9672, 22451), (9734, 22308), (10362, 20956), (10478, 20724), (11154, 19468), (12246, 17732), (13299, 16328), (13816, 15717), (14601, 14872)]