251434092

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 762675200

約数和(自身を除く): 511241108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 127, 147, 148, 156, 182, 196, 222, 254, 259, 273, 294, 343, 364, 381, 444, 481, 508, 518, 546, 588, 637, 686, 762, 777, 889, 962, 1029, 1036, 1092, 1274, 1372, 1443, 1524, 1554, 1651, 1778, 1813, 1911, 1924, 2058, 2548, 2667, 2886, 3108, 3302, 3367, 3556, 3626, 3822, 4116, 4459, 4699, 4953, 5334, 5439, 5772, 6223, 6604, 6734, 7252, 7644, 8918, 9398, 9906, 10101, 10668, 10878, 11557, 12446, 12691, 13377, 13468, 14097, 17836, 18669, 18796, 19812, 20202, 21756, 23114, 23569, 24892, 25382, 26754, 28194, 32893, 34671, 37338, 38073, 40404, 43561, 46228, 47138, 50764, 53508, 56388, 61087, 65786, 69342, 70707, 74676, 76146, 80899, 87122, 94276, 98679, 122174, 130683, 131572, 138684, 141414, 152292, 161798, 164983, 174244, 183261, 197358, 230251, 242697, 244348, 261366, 282828, 323596, 329966, 366522, 394716, 427609, 460502, 485394, 494949, 522732, 566293, 659932, 690753, 733044, 855218, 921004, 970788, 989898, 1132586, 1282827, 1381506, 1611757, 1698879, 1710436, 1979796, 2265172, 2565654, 2763012, 2993263, 3223514, 3397758, 4835271, 5131308, 5986526, 6447028, 6795516, 8979789, 9670542, 11973052, 17959578, 19341084, 20952841, 35919156, 41905682, 62858523, 83811364, 125717046, 251434092]

約数ペア:

[(1, 251434092), (2, 125717046), (3, 83811364), (4, 62858523), (6, 41905682), (7, 35919156), (12, 20952841), (13, 19341084), (14, 17959578), (21, 11973052), (26, 9670542), (28, 8979789), (37, 6795516), (39, 6447028), (42, 5986526), (49, 5131308), (52, 4835271), (74, 3397758), (78, 3223514), (84, 2993263), (91, 2763012), (98, 2565654), (111, 2265172), (127, 1979796), (147, 1710436), (148, 1698879), (156, 1611757), (182, 1381506), (196, 1282827), (222, 1132586), (254, 989898), (259, 970788), (273, 921004), (294, 855218), (343, 733044), (364, 690753), (381, 659932), (444, 566293), (481, 522732), (508, 494949), (518, 485394), (546, 460502), (588, 427609), (637, 394716), (686, 366522), (762, 329966), (777, 323596), (889, 282828), (962, 261366), (1029, 244348), (1036, 242697), (1092, 230251), (1274, 197358), (1372, 183261), (1443, 174244), (1524, 164983), (1554, 161798), (1651, 152292), (1778, 141414), (1813, 138684), (1911, 131572), (1924, 130683), (2058, 122174), (2548, 98679), (2667, 94276), (2886, 87122), (3108, 80899), (3302, 76146), (3367, 74676), (3556, 70707), (3626, 69342), (3822, 65786), (4116, 61087), (4459, 56388), (4699, 53508), (4953, 50764), (5334, 47138), (5439, 46228), (5772, 43561), (6223, 40404), (6604, 38073), (6734, 37338), (7252, 34671), (7644, 32893), (8918, 28194), (9398, 26754), (9906, 25382), (10101, 24892), (10668, 23569), (10878, 23114), (11557, 21756), (12446, 20202), (12691, 19812), (13377, 18796), (13468, 18669), (14097, 17836)]