487357696

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 108

約数和(自身を含む): 1152865056

約数和(自身を除く): 665507360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 283, 434, 448, 496, 566, 868, 896, 961, 992, 1132, 1736, 1792, 1922, 1981, 1984, 2264, 3472, 3844, 3962, 3968, 4528, 6727, 6944, 7688, 7924, 7936, 8773, 9056, 13454, 13888, 15376, 15848, 17546, 18112, 26908, 27776, 30752, 31696, 35092, 36224, 53816, 55552, 61411, 61504, 63392, 70184, 72448, 107632, 122822, 123008, 126784, 140368, 215264, 245644, 246016, 253568, 271963, 280736, 430528, 491288, 507136, 543926, 561472, 861056, 982576, 1087852, 1122944, 1722112, 1903741, 1965152, 2175704, 2245888, 3807482, 3930304, 4351408, 7614964, 7860608, 8702816, 15229928, 15721216, 17405632, 30459856, 34811264, 60919712, 69622528, 121839424, 243678848, 487357696]

約数ペア:

[(1, 487357696), (2, 243678848), (4, 121839424), (7, 69622528), (8, 60919712), (14, 34811264), (16, 30459856), (28, 17405632), (31, 15721216), (32, 15229928), (56, 8702816), (62, 7860608), (64, 7614964), (112, 4351408), (124, 3930304), (128, 3807482), (217, 2245888), (224, 2175704), (248, 1965152), (256, 1903741), (283, 1722112), (434, 1122944), (448, 1087852), (496, 982576), (566, 861056), (868, 561472), (896, 543926), (961, 507136), (992, 491288), (1132, 430528), (1736, 280736), (1792, 271963), (1922, 253568), (1981, 246016), (1984, 245644), (2264, 215264), (3472, 140368), (3844, 126784), (3962, 123008), (3968, 122822), (4528, 107632), (6727, 72448), (6944, 70184), (7688, 63392), (7924, 61504), (7936, 61411), (8773, 55552), (9056, 53816), (13454, 36224), (13888, 35092), (15376, 31696), (15848, 30752), (17546, 27776), (18112, 26908)]