1978000122912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{81439399}}^1$

素因数の和:81439446

約数の個数: 96

約数和(自身を含む): 5910545894400

約数和(自身を除く): 3932545771488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 66, 69, 88, 92, 96, 132, 138, 176, 184, 253, 264, 276, 352, 368, 506, 528, 552, 736, 759, 1012, 1056, 1104, 1518, 2024, 2208, 3036, 4048, 6072, 8096, 12144, 24288, 81439399, 162878798, 244318197, 325757596, 488636394, 651515192, 895833389, 977272788, 1303030384, 1791666778, 1873106177, 1954545576, 2606060768, 2687500167, 3583333556, 3746212354, 3909091152, 5375000334, 5619318531, 7166667112, 7492424708, 7818182304, 10750000668, 11238637062, 14333334224, 14984849416, 20604167947, 21500001336, 22477274124, 28666668448, 29969698832, 41208335894, 43000002672, 44954548248, 59939397664, 61812503841, 82416671788, 86000005344, 89909096496, 123625007682, 164833343576, 179818192992, 247250015364, 329666687152, 494500030728, 659333374304, 989000061456, 1978000122912]

約数ペア:

[(1, 1978000122912), (2, 989000061456), (3, 659333374304), (4, 494500030728), (6, 329666687152), (8, 247250015364), (11, 179818192992), (12, 164833343576), (16, 123625007682), (22, 89909096496), (23, 86000005344), (24, 82416671788), (32, 61812503841), (33, 59939397664), (44, 44954548248), (46, 43000002672), (48, 41208335894), (66, 29969698832), (69, 28666668448), (88, 22477274124), (92, 21500001336), (96, 20604167947), (132, 14984849416), (138, 14333334224), (176, 11238637062), (184, 10750000668), (253, 7818182304), (264, 7492424708), (276, 7166667112), (352, 5619318531), (368, 5375000334), (506, 3909091152), (528, 3746212354), (552, 3583333556), (736, 2687500167), (759, 2606060768), (1012, 1954545576), (1056, 1873106177), (1104, 1791666778), (1518, 1303030384), (2024, 977272788), (2208, 895833389), (3036, 651515192), (4048, 488636394), (6072, 325757596), (8096, 244318197), (12144, 162878798), (24288, 81439399)]