471375712

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{1579}}^1$

素因数の和:2099

約数の個数: 48

約数和(自身を含む): 979473600

約数和(自身を除く): 508097888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 491, 608, 982, 1579, 1964, 3158, 3928, 6316, 7856, 9329, 12632, 15712, 18658, 25264, 30001, 37316, 50528, 60002, 74632, 120004, 149264, 240008, 298528, 480016, 775289, 960032, 1550578, 3101156, 6202312, 12404624, 14730491, 24809248, 29460982, 58921964, 117843928, 235687856, 471375712]

約数ペア:

[(1, 471375712), (2, 235687856), (4, 117843928), (8, 58921964), (16, 29460982), (19, 24809248), (32, 14730491), (38, 12404624), (76, 6202312), (152, 3101156), (304, 1550578), (491, 960032), (608, 775289), (982, 480016), (1579, 298528), (1964, 240008), (3158, 149264), (3928, 120004), (6316, 74632), (7856, 60002), (9329, 50528), (12632, 37316), (15712, 30001), (18658, 25264)]