8481642632416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{139}}^2\times {\mathrm{487}}^1\times {\mathrm{1657}}^1$

素因数の和:2449

約数の個数: 144

約数和(自身を含む): 17855933318496

約数和(自身を除く): 9374290686080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 139, 272, 278, 487, 544, 556, 974, 1112, 1657, 1948, 2224, 2363, 3314, 3896, 4448, 4726, 6628, 7792, 8279, 9452, 13256, 15584, 16558, 18904, 19321, 26512, 28169, 33116, 37808, 38642, 53024, 56338, 66232, 67693, 75616, 77284, 112676, 132464, 135386, 154568, 225352, 230323, 264928, 270772, 309136, 328457, 450704, 460646, 541544, 618272, 656914, 806959, 901408, 921292, 1083088, 1150781, 1313828, 1613918, 1842584, 2166176, 2301562, 2627656, 3227836, 3685168, 3915491, 4603124, 5255312, 6455672, 7370336, 7830982, 9206248, 9409327, 10510624, 12911344, 13718303, 15661964, 18412496, 18818654, 25822688, 27436606, 31323928, 32014897, 36824992, 37637308, 54873212, 62647856, 64029794, 75274616, 109746424, 112167301, 125295712, 128059588, 150549232, 159958559, 219492848, 224334602, 256119176, 301098464, 319917118, 438985696, 448669204, 512238352, 544253249, 639834236, 897338408, 1024476704, 1088506498, 1279668472, 1794676816, 1906844117, 2177012996, 2559336944, 3589353632, 3813688234, 4354025992, 5118673888, 7627376468, 8708051984, 15254752936, 15591254839, 17416103968, 30509505872, 31182509678, 61019011744, 62365019356, 124730038712, 249460077424, 265051332263, 498920154848, 530102664526, 1060205329052, 2120410658104, 4240821316208, 8481642632416]

約数ペア:

[(1, 8481642632416), (2, 4240821316208), (4, 2120410658104), (8, 1060205329052), (16, 530102664526), (17, 498920154848), (32, 265051332263), (34, 249460077424), (68, 124730038712), (136, 62365019356), (139, 61019011744), (272, 31182509678), (278, 30509505872), (487, 17416103968), (544, 15591254839), (556, 15254752936), (974, 8708051984), (1112, 7627376468), (1657, 5118673888), (1948, 4354025992), (2224, 3813688234), (2363, 3589353632), (3314, 2559336944), (3896, 2177012996), (4448, 1906844117), (4726, 1794676816), (6628, 1279668472), (7792, 1088506498), (8279, 1024476704), (9452, 897338408), (13256, 639834236), (15584, 544253249), (16558, 512238352), (18904, 448669204), (19321, 438985696), (26512, 319917118), (28169, 301098464), (33116, 256119176), (37808, 224334602), (38642, 219492848), (53024, 159958559), (56338, 150549232), (66232, 128059588), (67693, 125295712), (75616, 112167301), (77284, 109746424), (112676, 75274616), (132464, 64029794), (135386, 62647856), (154568, 54873212), (225352, 37637308), (230323, 36824992), (264928, 32014897), (270772, 31323928), (309136, 27436606), (328457, 25822688), (450704, 18818654), (460646, 18412496), (541544, 15661964), (618272, 13718303), (656914, 12911344), (806959, 10510624), (901408, 9409327), (921292, 9206248), (1083088, 7830982), (1150781, 7370336), (1313828, 6455672), (1613918, 5255312), (1842584, 4603124), (2166176, 3915491), (2301562, 3685168), (2627656, 3227836)]