320306688

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5384

約数の個数: 120

約数和(自身を含む): 995722728

約数和(自身を除く): 675416040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 5347, 6656, 7488, 9984, 10694, 14976, 16041, 19968, 21388, 29952, 32082, 42776, 48123, 59904, 64164, 69511, 85552, 96246, 128328, 139022, 171104, 192492, 208533, 256656, 278044, 342208, 384984, 417066, 513312, 556088, 625599, 684416, 769968, 834132, 1026624, 1112176, 1251198, 1368832, 1539936, 1668264, 2053248, 2224352, 2502396, 2737664, 3079872, 3336528, 4106496, 4448704, 5004792, 6159744, 6673056, 8212992, 8897408, 10009584, 12319488, 13346112, 17794816, 20019168, 24638976, 26692224, 35589632, 40038336, 53384448, 80076672, 106768896, 160153344, 320306688]

約数ペア:

[(1, 320306688), (2, 160153344), (3, 106768896), (4, 80076672), (6, 53384448), (8, 40038336), (9, 35589632), (12, 26692224), (13, 24638976), (16, 20019168), (18, 17794816), (24, 13346112), (26, 12319488), (32, 10009584), (36, 8897408), (39, 8212992), (48, 6673056), (52, 6159744), (64, 5004792), (72, 4448704), (78, 4106496), (96, 3336528), (104, 3079872), (117, 2737664), (128, 2502396), (144, 2224352), (156, 2053248), (192, 1668264), (208, 1539936), (234, 1368832), (256, 1251198), (288, 1112176), (312, 1026624), (384, 834132), (416, 769968), (468, 684416), (512, 625599), (576, 556088), (624, 513312), (768, 417066), (832, 384984), (936, 342208), (1152, 278044), (1248, 256656), (1536, 208533), (1664, 192492), (1872, 171104), (2304, 139022), (2496, 128328), (3328, 96246), (3744, 85552), (4608, 69511), (4992, 64164), (5347, 59904), (6656, 48123), (7488, 42776), (9984, 32082), (10694, 29952), (14976, 21388), (16041, 19968)]