727330142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 1446045696

約数和(自身を除く): 718715554

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 367, 374, 734, 757, 1309, 1514, 2569, 2618, 4037, 5138, 5299, 6239, 8074, 8327, 10598, 12478, 12869, 16654, 25738, 28259, 43673, 56518, 58289, 68629, 87346, 90083, 116578, 137258, 141559, 180166, 277819, 283118, 480403, 555638, 960806, 990913, 1944733, 1981826, 3056009, 3889466, 4722923, 6112018, 9445846, 21392063, 33060461, 42784126, 51952153, 66120922, 103904306, 363665071, 727330142]

約数ペア:

[(1, 727330142), (2, 363665071), (7, 103904306), (11, 66120922), (14, 51952153), (17, 42784126), (22, 33060461), (34, 21392063), (77, 9445846), (119, 6112018), (154, 4722923), (187, 3889466), (238, 3056009), (367, 1981826), (374, 1944733), (734, 990913), (757, 960806), (1309, 555638), (1514, 480403), (2569, 283118), (2618, 277819), (4037, 180166), (5138, 141559), (5299, 137258), (6239, 116578), (8074, 90083), (8327, 87346), (10598, 68629), (12478, 58289), (12869, 56518), (16654, 43673), (25738, 28259)]