2507364496

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 6411100080

約数和(自身を除く): 3903735584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 49, 52, 56, 61, 74, 91, 98, 104, 109, 112, 122, 148, 182, 196, 208, 218, 244, 259, 296, 364, 392, 427, 436, 481, 488, 518, 592, 637, 728, 763, 784, 793, 854, 872, 962, 976, 1036, 1274, 1417, 1456, 1526, 1586, 1708, 1744, 1813, 1924, 2072, 2257, 2548, 2834, 2989, 3052, 3172, 3367, 3416, 3626, 3848, 4033, 4144, 4514, 5096, 5341, 5551, 5668, 5978, 6104, 6344, 6649, 6734, 6832, 7252, 7696, 8066, 9028, 9919, 10192, 10682, 11102, 11336, 11956, 12208, 12688, 13298, 13468, 14504, 15799, 16132, 18056, 19838, 21364, 22204, 22672, 23569, 23912, 26596, 26936, 28231, 29008, 29341, 31598, 32264, 36112, 38857, 39676, 42728, 44408, 46543, 47138, 47824, 52429, 53192, 53872, 56462, 58682, 63196, 64528, 69433, 77714, 79352, 85456, 86437, 88816, 93086, 94276, 104858, 106384, 110593, 112924, 117364, 126392, 138866, 155428, 158704, 172874, 186172, 188552, 197617, 205387, 209716, 221186, 225848, 234728, 246013, 252784, 277732, 310856, 325801, 345748, 367003, 372344, 377104, 395234, 410774, 419432, 442372, 451696, 469456, 492026, 555464, 605059, 621712, 651602, 691496, 734006, 744688, 790468, 821548, 838864, 884744, 984052, 1110928, 1210118, 1303204, 1382992, 1437709, 1468012, 1580936, 1643096, 1722091, 1769488, 1968104, 2420236, 2569021, 2606408, 2875418, 2936024, 3161872, 3198169, 3286192, 3444182, 3936208, 4235413, 4840472, 5138042, 5212816, 5750836, 5872048, 6396338, 6888364, 8470826, 9680944, 10276084, 11501672, 12054637, 12792676, 13776728, 16941652, 20552168, 22387183, 23003344, 24109274, 25585352, 27553456, 33883304, 41104336, 44774366, 48218548, 51170704, 67766608, 89548732, 96437096, 156710281, 179097464, 192874192, 313420562, 358194928, 626841124, 1253682248, 2507364496]

約数ペア:

[(1, 2507364496), (2, 1253682248), (4, 626841124), (7, 358194928), (8, 313420562), (13, 192874192), (14, 179097464), (16, 156710281), (26, 96437096), (28, 89548732), (37, 67766608), (49, 51170704), (52, 48218548), (56, 44774366), (61, 41104336), (74, 33883304), (91, 27553456), (98, 25585352), (104, 24109274), (109, 23003344), (112, 22387183), (122, 20552168), (148, 16941652), (182, 13776728), (196, 12792676), (208, 12054637), (218, 11501672), (244, 10276084), (259, 9680944), (296, 8470826), (364, 6888364), (392, 6396338), (427, 5872048), (436, 5750836), (481, 5212816), (488, 5138042), (518, 4840472), (592, 4235413), (637, 3936208), (728, 3444182), (763, 3286192), (784, 3198169), (793, 3161872), (854, 2936024), (872, 2875418), (962, 2606408), (976, 2569021), (1036, 2420236), (1274, 1968104), (1417, 1769488), (1456, 1722091), (1526, 1643096), (1586, 1580936), (1708, 1468012), (1744, 1437709), (1813, 1382992), (1924, 1303204), (2072, 1210118), (2257, 1110928), (2548, 984052), (2834, 884744), (2989, 838864), (3052, 821548), (3172, 790468), (3367, 744688), (3416, 734006), (3626, 691496), (3848, 651602), (4033, 621712), (4144, 605059), (4514, 555464), (5096, 492026), (5341, 469456), (5551, 451696), (5668, 442372), (5978, 419432), (6104, 410774), (6344, 395234), (6649, 377104), (6734, 372344), (6832, 367003), (7252, 345748), (7696, 325801), (8066, 310856), (9028, 277732), (9919, 252784), (10192, 246013), (10682, 234728), (11102, 225848), (11336, 221186), (11956, 209716), (12208, 205387), (12688, 197617), (13298, 188552), (13468, 186172), (14504, 172874), (15799, 158704), (16132, 155428), (18056, 138866), (19838, 126392), (21364, 117364), (22204, 112924), (22672, 110593), (23569, 106384), (23912, 104858), (26596, 94276), (26936, 93086), (28231, 88816), (29008, 86437), (29341, 85456), (31598, 79352), (32264, 77714), (36112, 69433), (38857, 64528), (39676, 63196), (42728, 58682), (44408, 56462), (46543, 53872), (47138, 53192), (47824, 52429)]