251208594

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 716284800

約数和(自身を除く): 465076206

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 67, 78, 91, 98, 109, 117, 126, 134, 147, 182, 189, 201, 218, 234, 273, 294, 327, 351, 378, 402, 441, 469, 546, 603, 637, 654, 702, 763, 819, 871, 882, 938, 981, 1206, 1274, 1323, 1407, 1417, 1526, 1638, 1742, 1809, 1911, 1962, 2289, 2457, 2613, 2646, 2814, 2834, 2943, 3283, 3618, 3822, 4221, 4251, 4578, 4914, 5226, 5341, 5733, 5886, 6097, 6566, 6867, 7303, 7839, 8442, 8502, 9849, 9919, 10682, 11466, 12194, 12663, 12753, 13734, 14606, 15678, 16023, 17199, 18291, 19698, 19838, 20601, 21909, 23517, 25326, 25506, 29547, 29757, 32046, 34398, 36582, 38259, 41202, 42679, 43818, 47034, 48069, 51121, 54873, 59094, 59514, 65727, 69433, 76518, 85358, 88641, 89271, 94939, 96138, 102242, 109746, 128037, 131454, 138866, 144207, 153363, 164619, 177282, 178542, 189878, 197181, 208299, 256074, 267813, 284817, 288414, 306726, 329238, 357847, 384111, 394362, 416598, 460089, 535626, 569634, 624897, 664573, 715694, 768222, 854451, 920178, 1073541, 1152333, 1249794, 1329146, 1380267, 1708902, 1874691, 1993719, 2147082, 2304666, 2563353, 2760534, 3220623, 3749382, 3987438, 4652011, 5126706, 5981157, 6441246, 9304022, 9661869, 11962314, 13956033, 17943471, 19323738, 27912066, 35886942, 41868099, 83736198, 125604297, 251208594]

約数ペア:

[(1, 251208594), (2, 125604297), (3, 83736198), (6, 41868099), (7, 35886942), (9, 27912066), (13, 19323738), (14, 17943471), (18, 13956033), (21, 11962314), (26, 9661869), (27, 9304022), (39, 6441246), (42, 5981157), (49, 5126706), (54, 4652011), (63, 3987438), (67, 3749382), (78, 3220623), (91, 2760534), (98, 2563353), (109, 2304666), (117, 2147082), (126, 1993719), (134, 1874691), (147, 1708902), (182, 1380267), (189, 1329146), (201, 1249794), (218, 1152333), (234, 1073541), (273, 920178), (294, 854451), (327, 768222), (351, 715694), (378, 664573), (402, 624897), (441, 569634), (469, 535626), (546, 460089), (603, 416598), (637, 394362), (654, 384111), (702, 357847), (763, 329238), (819, 306726), (871, 288414), (882, 284817), (938, 267813), (981, 256074), (1206, 208299), (1274, 197181), (1323, 189878), (1407, 178542), (1417, 177282), (1526, 164619), (1638, 153363), (1742, 144207), (1809, 138866), (1911, 131454), (1962, 128037), (2289, 109746), (2457, 102242), (2613, 96138), (2646, 94939), (2814, 89271), (2834, 88641), (2943, 85358), (3283, 76518), (3618, 69433), (3822, 65727), (4221, 59514), (4251, 59094), (4578, 54873), (4914, 51121), (5226, 48069), (5341, 47034), (5733, 43818), (5886, 42679), (6097, 41202), (6566, 38259), (6867, 36582), (7303, 34398), (7839, 32046), (8442, 29757), (8502, 29547), (9849, 25506), (9919, 25326), (10682, 23517), (11466, 21909), (12194, 20601), (12663, 19838), (12753, 19698), (13734, 18291), (14606, 17199), (15678, 16023)]