2888857776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2579

約数の個数: 160

約数和(自身を含む): 8960283648

約数和(自身を除く): 6071425872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 157, 161, 168, 184, 276, 314, 322, 336, 368, 471, 483, 552, 628, 644, 942, 966, 1099, 1104, 1256, 1288, 1884, 1932, 2198, 2381, 2512, 2576, 3297, 3611, 3768, 3864, 4396, 4762, 6594, 7143, 7222, 7536, 7728, 8792, 9524, 10833, 13188, 14286, 14444, 16667, 17584, 19048, 21666, 25277, 26376, 28572, 28888, 33334, 38096, 43332, 50001, 50554, 52752, 54763, 57144, 57776, 66668, 75831, 86664, 100002, 101108, 109526, 114288, 133336, 151662, 164289, 173328, 200004, 202216, 219052, 266672, 303324, 328578, 373817, 383341, 400008, 404432, 438104, 606648, 657156, 747634, 766682, 800016, 876208, 1121451, 1150023, 1213296, 1314312, 1495268, 1533364, 2242902, 2300046, 2616719, 2628624, 2990536, 3066728, 4485804, 4600092, 5233438, 5981072, 6133456, 7850157, 8597791, 8971608, 9200184, 10466876, 15700314, 17195582, 17943216, 18400368, 20933752, 25793373, 31400628, 34391164, 41867504, 51586746, 60184537, 62801256, 68782328, 103173492, 120369074, 125602512, 137564656, 180553611, 206346984, 240738148, 361107222, 412693968, 481476296, 722214444, 962952592, 1444428888, 2888857776]

約数ペア:

[(1, 2888857776), (2, 1444428888), (3, 962952592), (4, 722214444), (6, 481476296), (7, 412693968), (8, 361107222), (12, 240738148), (14, 206346984), (16, 180553611), (21, 137564656), (23, 125602512), (24, 120369074), (28, 103173492), (42, 68782328), (46, 62801256), (48, 60184537), (56, 51586746), (69, 41867504), (84, 34391164), (92, 31400628), (112, 25793373), (138, 20933752), (157, 18400368), (161, 17943216), (168, 17195582), (184, 15700314), (276, 10466876), (314, 9200184), (322, 8971608), (336, 8597791), (368, 7850157), (471, 6133456), (483, 5981072), (552, 5233438), (628, 4600092), (644, 4485804), (942, 3066728), (966, 2990536), (1099, 2628624), (1104, 2616719), (1256, 2300046), (1288, 2242902), (1884, 1533364), (1932, 1495268), (2198, 1314312), (2381, 1213296), (2512, 1150023), (2576, 1121451), (3297, 876208), (3611, 800016), (3768, 766682), (3864, 747634), (4396, 657156), (4762, 606648), (6594, 438104), (7143, 404432), (7222, 400008), (7536, 383341), (7728, 373817), (8792, 328578), (9524, 303324), (10833, 266672), (13188, 219052), (14286, 202216), (14444, 200004), (16667, 173328), (17584, 164289), (19048, 151662), (21666, 133336), (25277, 114288), (26376, 109526), (28572, 101108), (28888, 100002), (33334, 86664), (38096, 75831), (43332, 66668), (50001, 57776), (50554, 57144), (52752, 54763)]