2866729216

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 6541846528

約数和(自身を除く): 3675117312

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 64, 74, 104, 124, 128, 148, 208, 248, 256, 296, 403, 416, 481, 496, 592, 751, 806, 832, 962, 992, 1147, 1184, 1502, 1612, 1664, 1924, 1984, 2294, 2368, 3004, 3224, 3328, 3848, 3968, 4588, 4736, 6008, 6448, 7696, 7936, 9176, 9472, 9763, 12016, 12896, 14911, 15392, 18352, 19526, 23281, 24032, 25792, 27787, 29822, 30784, 36704, 39052, 46562, 48064, 51584, 55574, 59644, 61568, 73408, 78104, 93124, 96128, 103168, 111148, 119288, 123136, 146816, 156208, 186248, 192256, 222296, 238576, 293632, 302653, 312416, 361231, 372496, 444592, 477152, 605306, 624832, 722462, 744992, 861397, 889184, 954304, 1210612, 1249664, 1444924, 1489984, 1722794, 1778368, 1908608, 2421224, 2499328, 2889848, 2979968, 3445588, 3556736, 3817216, 4842448, 5779696, 5959936, 6891176, 7113472, 9684896, 11198161, 11559392, 13782352, 19369792, 22396322, 23118784, 27564704, 38739584, 44792644, 46237568, 55129408, 77479168, 89585288, 92475136, 110258816, 179170576, 220517632, 358341152, 716682304, 1433364608, 2866729216]

約数ペア:

[(1, 2866729216), (2, 1433364608), (4, 716682304), (8, 358341152), (13, 220517632), (16, 179170576), (26, 110258816), (31, 92475136), (32, 89585288), (37, 77479168), (52, 55129408), (62, 46237568), (64, 44792644), (74, 38739584), (104, 27564704), (124, 23118784), (128, 22396322), (148, 19369792), (208, 13782352), (248, 11559392), (256, 11198161), (296, 9684896), (403, 7113472), (416, 6891176), (481, 5959936), (496, 5779696), (592, 4842448), (751, 3817216), (806, 3556736), (832, 3445588), (962, 2979968), (992, 2889848), (1147, 2499328), (1184, 2421224), (1502, 1908608), (1612, 1778368), (1664, 1722794), (1924, 1489984), (1984, 1444924), (2294, 1249664), (2368, 1210612), (3004, 954304), (3224, 889184), (3328, 861397), (3848, 744992), (3968, 722462), (4588, 624832), (4736, 605306), (6008, 477152), (6448, 444592), (7696, 372496), (7936, 361231), (9176, 312416), (9472, 302653), (9763, 293632), (12016, 238576), (12896, 222296), (14911, 192256), (15392, 186248), (18352, 156208), (19526, 146816), (23281, 123136), (24032, 119288), (25792, 111148), (27787, 103168), (29822, 96128), (30784, 93124), (36704, 78104), (39052, 73408), (46562, 61568), (48064, 59644), (51584, 55574)]