459888128

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:852

約数の個数: 120

約数和(自身を含む): 1116772272

約数和(自身を除く): 656884144

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 392, 448, 512, 644, 736, 784, 797, 896, 1127, 1288, 1472, 1568, 1594, 1792, 2254, 2576, 2944, 3136, 3188, 3584, 4508, 5152, 5579, 5888, 6272, 6376, 9016, 10304, 11158, 11776, 12544, 12752, 18032, 18331, 20608, 22316, 25088, 25504, 36064, 36662, 39053, 41216, 44632, 51008, 72128, 73324, 78106, 82432, 89264, 102016, 128317, 144256, 146648, 156212, 178528, 204032, 256634, 288512, 293296, 312424, 357056, 408064, 513268, 577024, 586592, 624848, 714112, 898219, 1026536, 1173184, 1249696, 1428224, 1796438, 2053072, 2346368, 2499392, 2856448, 3592876, 4106144, 4692736, 4998784, 7185752, 8212288, 9385472, 9997568, 14371504, 16424576, 19995136, 28743008, 32849152, 57486016, 65698304, 114972032, 229944064, 459888128]

約数ペア:

[(1, 459888128), (2, 229944064), (4, 114972032), (7, 65698304), (8, 57486016), (14, 32849152), (16, 28743008), (23, 19995136), (28, 16424576), (32, 14371504), (46, 9997568), (49, 9385472), (56, 8212288), (64, 7185752), (92, 4998784), (98, 4692736), (112, 4106144), (128, 3592876), (161, 2856448), (184, 2499392), (196, 2346368), (224, 2053072), (256, 1796438), (322, 1428224), (368, 1249696), (392, 1173184), (448, 1026536), (512, 898219), (644, 714112), (736, 624848), (784, 586592), (797, 577024), (896, 513268), (1127, 408064), (1288, 357056), (1472, 312424), (1568, 293296), (1594, 288512), (1792, 256634), (2254, 204032), (2576, 178528), (2944, 156212), (3136, 146648), (3188, 144256), (3584, 128317), (4508, 102016), (5152, 89264), (5579, 82432), (5888, 78106), (6272, 73324), (6376, 72128), (9016, 51008), (10304, 44632), (11158, 41216), (11776, 39053), (12544, 36662), (12752, 36064), (18032, 25504), (18331, 25088), (20608, 22316)]