2571565568

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 240

約数和(自身を含む): 6339260928

約数和(自身を除く): 3767695360

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 103, 104, 121, 124, 128, 143, 176, 206, 208, 242, 248, 256, 286, 341, 352, 403, 412, 416, 484, 496, 512, 572, 682, 704, 806, 824, 832, 968, 992, 1133, 1144, 1339, 1364, 1408, 1573, 1612, 1648, 1664, 1936, 1984, 2266, 2288, 2678, 2728, 2816, 3146, 3193, 3224, 3296, 3328, 3751, 3872, 3968, 4433, 4532, 4576, 5356, 5456, 5632, 6292, 6386, 6448, 6592, 6656, 7502, 7744, 7936, 8866, 9064, 9152, 10712, 10912, 12463, 12584, 12772, 12896, 13184, 14729, 15004, 15488, 15872, 17732, 18128, 18304, 21424, 21824, 24926, 25168, 25544, 25792, 26368, 29458, 30008, 30976, 35123, 35464, 36256, 36608, 41509, 42848, 43648, 48763, 49852, 50336, 51088, 51584, 52736, 58916, 60016, 61952, 70246, 70928, 72512, 73216, 83018, 85696, 87296, 97526, 99704, 100672, 102176, 103168, 117832, 120032, 140492, 141856, 145024, 162019, 166036, 171392, 174592, 195052, 199408, 201344, 204352, 206336, 235664, 240064, 280984, 283712, 290048, 324038, 332072, 342784, 386353, 390104, 398816, 402688, 408704, 456599, 471328, 480128, 561968, 567424, 580096, 648076, 664144, 685568, 772706, 780208, 797632, 805376, 817408, 913198, 942656, 960256, 1123936, 1134848, 1296152, 1328288, 1545412, 1560416, 1595264, 1634816, 1826396, 1885312, 1920512, 2247872, 2269696, 2592304, 2656576, 3090824, 3120832, 3190528, 3652792, 3770624, 4495744, 5022589, 5184608, 5313152, 6181648, 6241664, 6381056, 7305584, 7541248, 8991488, 10045178, 10369216, 10626304, 12363296, 12483328, 14611168, 17982976, 20090356, 20738432, 21252608, 24726592, 24966656, 29222336, 40180712, 41476864, 49453184, 58444672, 80361424, 82953728, 98906368, 116889344, 160722848, 197812736, 233778688, 321445696, 642891392, 1285782784, 2571565568]

約数ペア:

[(1, 2571565568), (2, 1285782784), (4, 642891392), (8, 321445696), (11, 233778688), (13, 197812736), (16, 160722848), (22, 116889344), (26, 98906368), (31, 82953728), (32, 80361424), (44, 58444672), (52, 49453184), (62, 41476864), (64, 40180712), (88, 29222336), (103, 24966656), (104, 24726592), (121, 21252608), (124, 20738432), (128, 20090356), (143, 17982976), (176, 14611168), (206, 12483328), (208, 12363296), (242, 10626304), (248, 10369216), (256, 10045178), (286, 8991488), (341, 7541248), (352, 7305584), (403, 6381056), (412, 6241664), (416, 6181648), (484, 5313152), (496, 5184608), (512, 5022589), (572, 4495744), (682, 3770624), (704, 3652792), (806, 3190528), (824, 3120832), (832, 3090824), (968, 2656576), (992, 2592304), (1133, 2269696), (1144, 2247872), (1339, 1920512), (1364, 1885312), (1408, 1826396), (1573, 1634816), (1612, 1595264), (1648, 1560416), (1664, 1545412), (1936, 1328288), (1984, 1296152), (2266, 1134848), (2288, 1123936), (2678, 960256), (2728, 942656), (2816, 913198), (3146, 817408), (3193, 805376), (3224, 797632), (3296, 780208), (3328, 772706), (3751, 685568), (3872, 664144), (3968, 648076), (4433, 580096), (4532, 567424), (4576, 561968), (5356, 480128), (5456, 471328), (5632, 456599), (6292, 408704), (6386, 402688), (6448, 398816), (6592, 390104), (6656, 386353), (7502, 342784), (7744, 332072), (7936, 324038), (8866, 290048), (9064, 283712), (9152, 280984), (10712, 240064), (10912, 235664), (12463, 206336), (12584, 204352), (12772, 201344), (12896, 199408), (13184, 195052), (14729, 174592), (15004, 171392), (15488, 166036), (15872, 162019), (17732, 145024), (18128, 141856), (18304, 140492), (21424, 120032), (21824, 117832), (24926, 103168), (25168, 102176), (25544, 100672), (25792, 99704), (26368, 97526), (29458, 87296), (30008, 85696), (30976, 83018), (35123, 73216), (35464, 72512), (36256, 70928), (36608, 70246), (41509, 61952), (42848, 60016), (43648, 58916), (48763, 52736), (49852, 51584), (50336, 51088)]