1291268049136

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{1259}}^1$

素因数の和:1648

約数の個数: 160

約数和(自身を含む): 2744261856000

約数和(自身を除く): 1452993806864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 169, 179, 208, 326, 338, 358, 652, 676, 716, 1259, 1304, 1352, 1432, 2119, 2197, 2327, 2518, 2608, 2704, 2864, 4238, 4394, 4654, 5036, 8476, 8788, 9308, 10072, 16367, 16952, 17576, 18616, 20144, 27547, 29177, 30251, 32734, 33904, 35152, 37232, 55094, 58354, 60502, 65468, 110188, 116708, 121004, 130936, 205217, 212771, 220376, 225361, 233416, 242008, 261872, 358111, 379301, 393263, 410434, 425542, 440752, 450722, 466832, 484016, 716222, 758602, 786526, 820868, 851084, 901444, 1432444, 1517204, 1573052, 1641736, 1702168, 1802888, 2667821, 2766023, 2864888, 2929693, 3034408, 3146104, 3283472, 3404336, 3605776, 4930913, 5335642, 5532046, 5729776, 5859386, 6068816, 6292208, 9861826, 10671284, 11064092, 11718772, 19723652, 21342568, 22128184, 23437544, 34681673, 36733843, 38086009, 39447304, 42685136, 44256368, 46875088, 64101869, 69363346, 73467686, 76172018, 78894608, 128203738, 138726692, 146935372, 152344036, 256407476, 277453384, 293870744, 304688072, 450861749, 477539959, 495118117, 512814952, 554906768, 587741488, 609376144, 901723498, 955079918, 990236234, 1025629904, 1803446996, 1910159836, 1980472468, 3606893992, 3820319672, 3960944936, 6208019467, 7213787984, 7640639344, 7921889872, 12416038934, 24832077868, 49664155736, 80704253071, 99328311472, 161408506142, 322817012284, 645634024568, 1291268049136]

約数ペア:

[(1, 1291268049136), (2, 645634024568), (4, 322817012284), (8, 161408506142), (13, 99328311472), (16, 80704253071), (26, 49664155736), (52, 24832077868), (104, 12416038934), (163, 7921889872), (169, 7640639344), (179, 7213787984), (208, 6208019467), (326, 3960944936), (338, 3820319672), (358, 3606893992), (652, 1980472468), (676, 1910159836), (716, 1803446996), (1259, 1025629904), (1304, 990236234), (1352, 955079918), (1432, 901723498), (2119, 609376144), (2197, 587741488), (2327, 554906768), (2518, 512814952), (2608, 495118117), (2704, 477539959), (2864, 450861749), (4238, 304688072), (4394, 293870744), (4654, 277453384), (5036, 256407476), (8476, 152344036), (8788, 146935372), (9308, 138726692), (10072, 128203738), (16367, 78894608), (16952, 76172018), (17576, 73467686), (18616, 69363346), (20144, 64101869), (27547, 46875088), (29177, 44256368), (30251, 42685136), (32734, 39447304), (33904, 38086009), (35152, 36733843), (37232, 34681673), (55094, 23437544), (58354, 22128184), (60502, 21342568), (65468, 19723652), (110188, 11718772), (116708, 11064092), (121004, 10671284), (130936, 9861826), (205217, 6292208), (212771, 6068816), (220376, 5859386), (225361, 5729776), (233416, 5532046), (242008, 5335642), (261872, 4930913), (358111, 3605776), (379301, 3404336), (393263, 3283472), (410434, 3146104), (425542, 3034408), (440752, 2929693), (450722, 2864888), (466832, 2766023), (484016, 2667821), (716222, 1802888), (758602, 1702168), (786526, 1641736), (820868, 1573052), (851084, 1517204), (901444, 1432444)]