2658813456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 7827832320

約数和(自身を除く): 5169018864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 97, 104, 109, 124, 156, 169, 186, 194, 208, 218, 248, 291, 312, 327, 338, 372, 388, 403, 436, 496, 507, 582, 624, 654, 676, 744, 776, 806, 872, 1014, 1164, 1209, 1261, 1308, 1352, 1417, 1488, 1552, 1612, 1744, 2028, 2328, 2418, 2522, 2616, 2704, 2834, 3007, 3224, 3379, 3783, 4056, 4251, 4656, 4836, 5044, 5232, 5239, 5668, 6014, 6448, 6758, 7566, 8112, 8502, 9021, 9672, 10088, 10137, 10478, 10573, 11336, 12028, 13516, 15132, 15717, 16393, 17004, 18042, 18421, 19344, 20176, 20274, 20956, 21146, 22672, 24056, 27032, 30264, 31434, 31719, 32786, 34008, 36084, 36842, 39091, 40548, 41912, 42292, 43927, 48112, 49179, 54064, 55263, 60528, 62868, 63438, 65572, 68016, 72168, 73684, 78182, 81096, 83824, 84584, 87854, 98358, 110526, 117273, 125736, 126876, 131144, 131781, 137449, 144336, 147368, 156364, 162192, 169168, 175708, 196716, 221052, 234546, 251472, 253752, 262288, 263562, 274898, 294736, 312728, 327763, 351416, 393432, 412347, 442104, 469092, 507504, 508183, 527124, 549796, 571051, 625456, 655526, 702832, 786864, 824694, 884208, 938184, 983289, 1016366, 1054248, 1099592, 1142102, 1311052, 1524549, 1649388, 1713153, 1786837, 1876368, 1966578, 2032732, 2108496, 2199184, 2284204, 2622104, 3049098, 3298776, 3426306, 3573674, 3933156, 4065464, 4260919, 4568408, 5244208, 5360511, 6098196, 6597552, 6852612, 7147348, 7866312, 8130928, 8521838, 9136816, 10721022, 12196392, 12782757, 13705224, 14294696, 15732624, 17043676, 21442044, 24392784, 25565514, 27410448, 28589392, 34087352, 42884088, 51131028, 55391947, 68174704, 85768176, 102262056, 110783894, 166175841, 204524112, 221567788, 332351682, 443135576, 664703364, 886271152, 1329406728, 2658813456]

約数ペア:

[(1, 2658813456), (2, 1329406728), (3, 886271152), (4, 664703364), (6, 443135576), (8, 332351682), (12, 221567788), (13, 204524112), (16, 166175841), (24, 110783894), (26, 102262056), (31, 85768176), (39, 68174704), (48, 55391947), (52, 51131028), (62, 42884088), (78, 34087352), (93, 28589392), (97, 27410448), (104, 25565514), (109, 24392784), (124, 21442044), (156, 17043676), (169, 15732624), (186, 14294696), (194, 13705224), (208, 12782757), (218, 12196392), (248, 10721022), (291, 9136816), (312, 8521838), (327, 8130928), (338, 7866312), (372, 7147348), (388, 6852612), (403, 6597552), (436, 6098196), (496, 5360511), (507, 5244208), (582, 4568408), (624, 4260919), (654, 4065464), (676, 3933156), (744, 3573674), (776, 3426306), (806, 3298776), (872, 3049098), (1014, 2622104), (1164, 2284204), (1209, 2199184), (1261, 2108496), (1308, 2032732), (1352, 1966578), (1417, 1876368), (1488, 1786837), (1552, 1713153), (1612, 1649388), (1744, 1524549), (2028, 1311052), (2328, 1142102), (2418, 1099592), (2522, 1054248), (2616, 1016366), (2704, 983289), (2834, 938184), (3007, 884208), (3224, 824694), (3379, 786864), (3783, 702832), (4056, 655526), (4251, 625456), (4656, 571051), (4836, 549796), (5044, 527124), (5232, 508183), (5239, 507504), (5668, 469092), (6014, 442104), (6448, 412347), (6758, 393432), (7566, 351416), (8112, 327763), (8502, 312728), (9021, 294736), (9672, 274898), (10088, 263562), (10137, 262288), (10478, 253752), (10573, 251472), (11336, 234546), (12028, 221052), (13516, 196716), (15132, 175708), (15717, 169168), (16393, 162192), (17004, 156364), (18042, 147368), (18421, 144336), (19344, 137449), (20176, 131781), (20274, 131144), (20956, 126876), (21146, 125736), (22672, 117273), (24056, 110526), (27032, 98358), (30264, 87854), (31434, 84584), (31719, 83824), (32786, 81096), (34008, 78182), (36084, 73684), (36842, 72168), (39091, 68016), (40548, 65572), (41912, 63438), (42292, 62868), (43927, 60528), (48112, 55263), (49179, 54064)]