250245268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 566386688

約数和(自身を除く): 316141420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 67, 91, 124, 134, 182, 217, 268, 331, 364, 403, 434, 469, 662, 806, 868, 871, 938, 1324, 1612, 1742, 1876, 2077, 2317, 2821, 3484, 4154, 4303, 4634, 5642, 6097, 8308, 8606, 9268, 10261, 11284, 12194, 14539, 17212, 20522, 22177, 24388, 27001, 29078, 30121, 41044, 44354, 54002, 58156, 60242, 71827, 88708, 108004, 120484, 133393, 143654, 155239, 189007, 266786, 287308, 288301, 310478, 378014, 533572, 576602, 620956, 687487, 756028, 933751, 1153204, 1374974, 1867502, 2018107, 2749948, 3735004, 4036214, 4812409, 8072428, 8937331, 9624818, 17874662, 19249636, 35749324, 62561317, 125122634, 250245268]

約数ペア:

[(1, 250245268), (2, 125122634), (4, 62561317), (7, 35749324), (13, 19249636), (14, 17874662), (26, 9624818), (28, 8937331), (31, 8072428), (52, 4812409), (62, 4036214), (67, 3735004), (91, 2749948), (124, 2018107), (134, 1867502), (182, 1374974), (217, 1153204), (268, 933751), (331, 756028), (364, 687487), (403, 620956), (434, 576602), (469, 533572), (662, 378014), (806, 310478), (868, 288301), (871, 287308), (938, 266786), (1324, 189007), (1612, 155239), (1742, 143654), (1876, 133393), (2077, 120484), (2317, 108004), (2821, 88708), (3484, 71827), (4154, 60242), (4303, 58156), (4634, 54002), (5642, 44354), (6097, 41044), (8308, 30121), (8606, 29078), (9268, 27001), (10261, 24388), (11284, 22177), (12194, 20522), (14539, 17212)]