251858112

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 754825008

約数和(自身を除く): 502966896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 121, 132, 148, 176, 192, 222, 242, 264, 293, 296, 352, 363, 407, 444, 484, 528, 586, 592, 704, 726, 814, 879, 888, 968, 1056, 1172, 1184, 1221, 1452, 1628, 1758, 1776, 1936, 2112, 2344, 2368, 2442, 2904, 3223, 3256, 3516, 3552, 3872, 4477, 4688, 4884, 5808, 6446, 6512, 7032, 7104, 7744, 8954, 9376, 9669, 9768, 10841, 11616, 12892, 13024, 13431, 14064, 17908, 18752, 19338, 19536, 21682, 23232, 25784, 26048, 26862, 28128, 32523, 35453, 35816, 38676, 39072, 43364, 51568, 53724, 56256, 65046, 70906, 71632, 77352, 78144, 86728, 103136, 106359, 107448, 119251, 130092, 141812, 143264, 154704, 173456, 206272, 212718, 214896, 238502, 260184, 283624, 286528, 309408, 346912, 357753, 425436, 429792, 477004, 520368, 567248, 618816, 693824, 715506, 850872, 859584, 954008, 1040736, 1134496, 1311761, 1431012, 1701744, 1908016, 2081472, 2268992, 2623522, 2862024, 3403488, 3816032, 3935283, 5247044, 5724048, 6806976, 7632064, 7870566, 10494088, 11448096, 15741132, 20988176, 22896192, 31482264, 41976352, 62964528, 83952704, 125929056, 251858112]

約数ペア:

[(1, 251858112), (2, 125929056), (3, 83952704), (4, 62964528), (6, 41976352), (8, 31482264), (11, 22896192), (12, 20988176), (16, 15741132), (22, 11448096), (24, 10494088), (32, 7870566), (33, 7632064), (37, 6806976), (44, 5724048), (48, 5247044), (64, 3935283), (66, 3816032), (74, 3403488), (88, 2862024), (96, 2623522), (111, 2268992), (121, 2081472), (132, 1908016), (148, 1701744), (176, 1431012), (192, 1311761), (222, 1134496), (242, 1040736), (264, 954008), (293, 859584), (296, 850872), (352, 715506), (363, 693824), (407, 618816), (444, 567248), (484, 520368), (528, 477004), (586, 429792), (592, 425436), (704, 357753), (726, 346912), (814, 309408), (879, 286528), (888, 283624), (968, 260184), (1056, 238502), (1172, 214896), (1184, 212718), (1221, 206272), (1452, 173456), (1628, 154704), (1758, 143264), (1776, 141812), (1936, 130092), (2112, 119251), (2344, 107448), (2368, 106359), (2442, 103136), (2904, 86728), (3223, 78144), (3256, 77352), (3516, 71632), (3552, 70906), (3872, 65046), (4477, 56256), (4688, 53724), (4884, 51568), (5808, 43364), (6446, 39072), (6512, 38676), (7032, 35816), (7104, 35453), (7744, 32523), (8954, 28128), (9376, 26862), (9669, 26048), (9768, 25784), (10841, 23232), (11616, 21682), (12892, 19536), (13024, 19338), (13431, 18752), (14064, 17908)]