2531525472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40507}}^1$

素因数の和:40561

約数の個数: 144

約数和(自身を含む): 8493069312

約数和(自身を除く): 5961543840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5208, 6944, 7812, 8928, 10416, 15624, 20832, 31248, 40507, 62496, 81014, 121521, 162028, 243042, 283549, 324056, 364563, 486084, 567098, 648112, 729126, 850647, 972168, 1134196, 1255717, 1296224, 1458252, 1701294, 1944336, 2268392, 2511434, 2551941, 2916504, 3402588, 3767151, 3888672, 4536784, 5022868, 5103882, 5833008, 6805176, 7534302, 8790019, 9073568, 10045736, 10207764, 11301453, 11666016, 13610352, 15068604, 17580038, 20091472, 20415528, 22602906, 26370057, 27220704, 30137208, 35160076, 40182944, 40831056, 45205812, 52740114, 60274416, 70320152, 79110171, 81662112, 90411624, 105480228, 120548832, 140640304, 158220342, 180823248, 210960456, 281280608, 316440684, 361646496, 421920912, 632881368, 843841824, 1265762736, 2531525472]

約数ペア:

[(1, 2531525472), (2, 1265762736), (3, 843841824), (4, 632881368), (6, 421920912), (7, 361646496), (8, 316440684), (9, 281280608), (12, 210960456), (14, 180823248), (16, 158220342), (18, 140640304), (21, 120548832), (24, 105480228), (28, 90411624), (31, 81662112), (32, 79110171), (36, 70320152), (42, 60274416), (48, 52740114), (56, 45205812), (62, 40831056), (63, 40182944), (72, 35160076), (84, 30137208), (93, 27220704), (96, 26370057), (112, 22602906), (124, 20415528), (126, 20091472), (144, 17580038), (168, 15068604), (186, 13610352), (217, 11666016), (224, 11301453), (248, 10207764), (252, 10045736), (279, 9073568), (288, 8790019), (336, 7534302), (372, 6805176), (434, 5833008), (496, 5103882), (504, 5022868), (558, 4536784), (651, 3888672), (672, 3767151), (744, 3402588), (868, 2916504), (992, 2551941), (1008, 2511434), (1116, 2268392), (1302, 1944336), (1488, 1701294), (1736, 1458252), (1953, 1296224), (2016, 1255717), (2232, 1134196), (2604, 972168), (2976, 850647), (3472, 729126), (3906, 648112), (4464, 567098), (5208, 486084), (6944, 364563), (7812, 324056), (8928, 283549), (10416, 243042), (15624, 162028), (20832, 121521), (31248, 81014), (40507, 62496)]