739748688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{857}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 2231678592

約数和(自身を除く): 1491929904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 367, 392, 588, 734, 784, 857, 1101, 1176, 1468, 1714, 2202, 2352, 2569, 2571, 2936, 3428, 4404, 5138, 5142, 5872, 5999, 6856, 7707, 8808, 10276, 10284, 11998, 13712, 15414, 17616, 17983, 17997, 20552, 20568, 23996, 30828, 35966, 35994, 41104, 41136, 41993, 47992, 53949, 61656, 71932, 71988, 83986, 95984, 107898, 123312, 125979, 143864, 143976, 167972, 215796, 251958, 287728, 287952, 314519, 335944, 431592, 503916, 629038, 671888, 863184, 943557, 1007832, 1258076, 1887114, 2015664, 2201633, 2516152, 3774228, 4403266, 5032304, 6604899, 7548456, 8806532, 13209798, 15096912, 15411431, 17613064, 26419596, 30822862, 35226128, 46234293, 52839192, 61645724, 92468586, 105678384, 123291448, 184937172, 246582896, 369874344, 739748688]

約数ペア:

[(1, 739748688), (2, 369874344), (3, 246582896), (4, 184937172), (6, 123291448), (7, 105678384), (8, 92468586), (12, 61645724), (14, 52839192), (16, 46234293), (21, 35226128), (24, 30822862), (28, 26419596), (42, 17613064), (48, 15411431), (49, 15096912), (56, 13209798), (84, 8806532), (98, 7548456), (112, 6604899), (147, 5032304), (168, 4403266), (196, 3774228), (294, 2516152), (336, 2201633), (367, 2015664), (392, 1887114), (588, 1258076), (734, 1007832), (784, 943557), (857, 863184), (1101, 671888), (1176, 629038), (1468, 503916), (1714, 431592), (2202, 335944), (2352, 314519), (2569, 287952), (2571, 287728), (2936, 251958), (3428, 215796), (4404, 167972), (5138, 143976), (5142, 143864), (5872, 125979), (5999, 123312), (6856, 107898), (7707, 95984), (8808, 83986), (10276, 71988), (10284, 71932), (11998, 61656), (13712, 53949), (15414, 47992), (17616, 41993), (17983, 41136), (17997, 41104), (20552, 35994), (20568, 35966), (23996, 30828)]