307061856

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6791}}^1$

素因数の和:6964

約数の個数: 72

約数和(自身を含む): 878898384

約数和(自身を除く): 571836528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5024, 5652, 6791, 7536, 11304, 13582, 15072, 20373, 22608, 27164, 40746, 45216, 54328, 61119, 81492, 108656, 122238, 162984, 217312, 244476, 325968, 488952, 651936, 977904, 1066187, 1955808, 2132374, 3198561, 4264748, 6397122, 8529496, 9595683, 12794244, 17058992, 19191366, 25588488, 34117984, 38382732, 51176976, 76765464, 102353952, 153530928, 307061856]

約数ペア:

[(1, 307061856), (2, 153530928), (3, 102353952), (4, 76765464), (6, 51176976), (8, 38382732), (9, 34117984), (12, 25588488), (16, 19191366), (18, 17058992), (24, 12794244), (32, 9595683), (36, 8529496), (48, 6397122), (72, 4264748), (96, 3198561), (144, 2132374), (157, 1955808), (288, 1066187), (314, 977904), (471, 651936), (628, 488952), (942, 325968), (1256, 244476), (1413, 217312), (1884, 162984), (2512, 122238), (2826, 108656), (3768, 81492), (5024, 61119), (5652, 54328), (6791, 45216), (7536, 40746), (11304, 27164), (13582, 22608), (15072, 20373)]