127789777416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:956

約数の個数: 256

約数和(自身を含む): 379485388800

約数和(自身を除く): 251695611384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 167, 168, 222, 257, 259, 296, 334, 444, 479, 501, 514, 518, 668, 771, 777, 888, 958, 1002, 1028, 1036, 1169, 1336, 1437, 1542, 1554, 1799, 1916, 2004, 2056, 2072, 2338, 2874, 3084, 3108, 3353, 3507, 3598, 3832, 4008, 4676, 5397, 5748, 6168, 6179, 6216, 6706, 7014, 7196, 9352, 9509, 10059, 10794, 11496, 12358, 13412, 14028, 14392, 17723, 18537, 19018, 20118, 21588, 24716, 26824, 28056, 28527, 35446, 37074, 38036, 40236, 42919, 43176, 43253, 49432, 53169, 57054, 66563, 70892, 74148, 76072, 79993, 80472, 85838, 86506, 106338, 114108, 123103, 124061, 128757, 129759, 133126, 141784, 148296, 159986, 171676, 173012, 199689, 212676, 228216, 239979, 246206, 248122, 257514, 259518, 266252, 300433, 319972, 343352, 346024, 369309, 372183, 399378, 425352, 479958, 492412, 496244, 515028, 519036, 532504, 559951, 600866, 639944, 738618, 744366, 798756, 861721, 901299, 959916, 984824, 992488, 1030056, 1038072, 1119902, 1201732, 1477236, 1488732, 1588003, 1597512, 1679853, 1723442, 1802598, 1919832, 2239804, 2403464, 2585163, 2954472, 2959741, 2977464, 3176006, 3359706, 3446884, 3605196, 4479608, 4554811, 4764009, 5170326, 5919482, 6352012, 6719412, 6893768, 7210392, 8879223, 9109622, 9528018, 10340652, 11116021, 11838964, 12704024, 13438824, 13664433, 17758446, 18219244, 19056036, 20558201, 20681304, 20718187, 22232042, 23677928, 27328866, 31883677, 33348063, 35516892, 36438488, 38112072, 41116402, 41436374, 44464084, 54657732, 61674603, 62154561, 63767354, 66696126, 71033784, 82232804, 82872748, 88928168, 95651031, 109315464, 123349206, 124309122, 127534708, 133392252, 143907407, 164465608, 165745496, 191302062, 246698412, 248618244, 255069416, 266784504, 287814814, 382604124, 431722221, 493396824, 497236488, 575629628, 760653437, 765208248, 863444442, 1151259256, 1521306874, 1726888884, 2281960311, 3042613748, 3453777768, 4563920622, 5324574059, 6085227496, 9127841244, 10649148118, 15973722177, 18255682488, 21298296236, 31947444354, 42596592472, 63894888708, 127789777416]

約数ペア:

[(1, 127789777416), (2, 63894888708), (3, 42596592472), (4, 31947444354), (6, 21298296236), (7, 18255682488), (8, 15973722177), (12, 10649148118), (14, 9127841244), (21, 6085227496), (24, 5324574059), (28, 4563920622), (37, 3453777768), (42, 3042613748), (56, 2281960311), (74, 1726888884), (84, 1521306874), (111, 1151259256), (148, 863444442), (167, 765208248), (168, 760653437), (222, 575629628), (257, 497236488), (259, 493396824), (296, 431722221), (334, 382604124), (444, 287814814), (479, 266784504), (501, 255069416), (514, 248618244), (518, 246698412), (668, 191302062), (771, 165745496), (777, 164465608), (888, 143907407), (958, 133392252), (1002, 127534708), (1028, 124309122), (1036, 123349206), (1169, 109315464), (1336, 95651031), (1437, 88928168), (1542, 82872748), (1554, 82232804), (1799, 71033784), (1916, 66696126), (2004, 63767354), (2056, 62154561), (2072, 61674603), (2338, 54657732), (2874, 44464084), (3084, 41436374), (3108, 41116402), (3353, 38112072), (3507, 36438488), (3598, 35516892), (3832, 33348063), (4008, 31883677), (4676, 27328866), (5397, 23677928), (5748, 22232042), (6168, 20718187), (6179, 20681304), (6216, 20558201), (6706, 19056036), (7014, 18219244), (7196, 17758446), (9352, 13664433), (9509, 13438824), (10059, 12704024), (10794, 11838964), (11496, 11116021), (12358, 10340652), (13412, 9528018), (14028, 9109622), (14392, 8879223), (17723, 7210392), (18537, 6893768), (19018, 6719412), (20118, 6352012), (21588, 5919482), (24716, 5170326), (26824, 4764009), (28056, 4554811), (28527, 4479608), (35446, 3605196), (37074, 3446884), (38036, 3359706), (40236, 3176006), (42919, 2977464), (43176, 2959741), (43253, 2954472), (49432, 2585163), (53169, 2403464), (57054, 2239804), (66563, 1919832), (70892, 1802598), (74148, 1723442), (76072, 1679853), (79993, 1597512), (80472, 1588003), (85838, 1488732), (86506, 1477236), (106338, 1201732), (114108, 1119902), (123103, 1038072), (124061, 1030056), (128757, 992488), (129759, 984824), (133126, 959916), (141784, 901299), (148296, 861721), (159986, 798756), (171676, 744366), (173012, 738618), (199689, 639944), (212676, 600866), (228216, 559951), (239979, 532504), (246206, 519036), (248122, 515028), (257514, 496244), (259518, 492412), (266252, 479958), (300433, 425352), (319972, 399378), (343352, 372183), (346024, 369309)]