520375872

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 1413288512

約数和(自身を除く): 892912640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 157, 183, 192, 244, 283, 314, 366, 471, 488, 566, 628, 732, 849, 942, 976, 1132, 1256, 1464, 1698, 1884, 1952, 2264, 2512, 2928, 3396, 3768, 3904, 4528, 5024, 5856, 6792, 7536, 9056, 9577, 10048, 11712, 13584, 15072, 17263, 18112, 19154, 27168, 28731, 30144, 34526, 38308, 44431, 51789, 54336, 57462, 69052, 76616, 88862, 103578, 114924, 133293, 138104, 153232, 177724, 207156, 229848, 266586, 276208, 306464, 355448, 414312, 459696, 533172, 552416, 612928, 710896, 828624, 919392, 1066344, 1104832, 1421792, 1657248, 1838784, 2132688, 2710291, 2843584, 3314496, 4265376, 5420582, 8130873, 8530752, 10841164, 16261746, 21682328, 32523492, 43364656, 65046984, 86729312, 130093968, 173458624, 260187936, 520375872]

約数ペア:

[(1, 520375872), (2, 260187936), (3, 173458624), (4, 130093968), (6, 86729312), (8, 65046984), (12, 43364656), (16, 32523492), (24, 21682328), (32, 16261746), (48, 10841164), (61, 8530752), (64, 8130873), (96, 5420582), (122, 4265376), (157, 3314496), (183, 2843584), (192, 2710291), (244, 2132688), (283, 1838784), (314, 1657248), (366, 1421792), (471, 1104832), (488, 1066344), (566, 919392), (628, 828624), (732, 710896), (849, 612928), (942, 552416), (976, 533172), (1132, 459696), (1256, 414312), (1464, 355448), (1698, 306464), (1884, 276208), (1952, 266586), (2264, 229848), (2512, 207156), (2928, 177724), (3396, 153232), (3768, 138104), (3904, 133293), (4528, 114924), (5024, 103578), (5856, 88862), (6792, 76616), (7536, 69052), (9056, 57462), (9577, 54336), (10048, 51789), (11712, 44431), (13584, 38308), (15072, 34526), (17263, 30144), (18112, 28731), (19154, 27168)]