247889952

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37423}}^1$

素因数の和:37462

約数の個数: 72

約数和(自身を含む): 735606144

約数和(自身を除く): 487716192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 37423, 74846, 112269, 149692, 224538, 299384, 336807, 449076, 598768, 673614, 860729, 898152, 1197536, 1347228, 1721458, 1796304, 2582187, 2694456, 3442916, 3592608, 5164374, 5388912, 6885832, 7746561, 10328748, 10777824, 13771664, 15493122, 20657496, 27543328, 30986244, 41314992, 61972488, 82629984, 123944976, 247889952]

約数ペア:

[(1, 247889952), (2, 123944976), (3, 82629984), (4, 61972488), (6, 41314992), (8, 30986244), (9, 27543328), (12, 20657496), (16, 15493122), (18, 13771664), (23, 10777824), (24, 10328748), (32, 7746561), (36, 6885832), (46, 5388912), (48, 5164374), (69, 3592608), (72, 3442916), (92, 2694456), (96, 2582187), (138, 1796304), (144, 1721458), (184, 1347228), (207, 1197536), (276, 898152), (288, 860729), (368, 673614), (414, 598768), (552, 449076), (736, 336807), (828, 299384), (1104, 224538), (1656, 149692), (2208, 112269), (3312, 74846), (6624, 37423)]