557324768

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 1495646208

約数和(自身を除く): 938321440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 127, 137, 143, 154, 176, 182, 208, 224, 254, 274, 286, 308, 352, 364, 416, 508, 548, 572, 616, 728, 889, 959, 1001, 1016, 1096, 1144, 1232, 1397, 1456, 1507, 1651, 1778, 1781, 1918, 2002, 2032, 2192, 2288, 2464, 2794, 2912, 3014, 3302, 3556, 3562, 3836, 4004, 4064, 4384, 4576, 5588, 6028, 6604, 7112, 7124, 7672, 8008, 9779, 10549, 11176, 11557, 12056, 12467, 13208, 14224, 14248, 15344, 16016, 17399, 18161, 19558, 19591, 21098, 22352, 23114, 24112, 24934, 26416, 28448, 28496, 30688, 32032, 34798, 36322, 39116, 39182, 42196, 44704, 46228, 48224, 49868, 52832, 56992, 69596, 72644, 78232, 78364, 84392, 92456, 99736, 121793, 127127, 137137, 139192, 145288, 156464, 156728, 168784, 184912, 191389, 199472, 226187, 243586, 254254, 274274, 278384, 290576, 312928, 313456, 337568, 369824, 382778, 398944, 452374, 487172, 508508, 548548, 556768, 581152, 626912, 765556, 904748, 974344, 1017016, 1097096, 1339723, 1531112, 1583309, 1809496, 1948688, 2034032, 2194192, 2488057, 2679446, 3062224, 3166618, 3618992, 3897376, 4068064, 4388384, 4976114, 5358892, 6124448, 6333236, 7237984, 9952228, 10717784, 12666472, 17416399, 19904456, 21435568, 25332944, 34832798, 39808912, 42871136, 50665888, 69665596, 79617824, 139331192, 278662384, 557324768]

約数ペア:

[(1, 557324768), (2, 278662384), (4, 139331192), (7, 79617824), (8, 69665596), (11, 50665888), (13, 42871136), (14, 39808912), (16, 34832798), (22, 25332944), (26, 21435568), (28, 19904456), (32, 17416399), (44, 12666472), (52, 10717784), (56, 9952228), (77, 7237984), (88, 6333236), (91, 6124448), (104, 5358892), (112, 4976114), (127, 4388384), (137, 4068064), (143, 3897376), (154, 3618992), (176, 3166618), (182, 3062224), (208, 2679446), (224, 2488057), (254, 2194192), (274, 2034032), (286, 1948688), (308, 1809496), (352, 1583309), (364, 1531112), (416, 1339723), (508, 1097096), (548, 1017016), (572, 974344), (616, 904748), (728, 765556), (889, 626912), (959, 581152), (1001, 556768), (1016, 548548), (1096, 508508), (1144, 487172), (1232, 452374), (1397, 398944), (1456, 382778), (1507, 369824), (1651, 337568), (1778, 313456), (1781, 312928), (1918, 290576), (2002, 278384), (2032, 274274), (2192, 254254), (2288, 243586), (2464, 226187), (2794, 199472), (2912, 191389), (3014, 184912), (3302, 168784), (3556, 156728), (3562, 156464), (3836, 145288), (4004, 139192), (4064, 137137), (4384, 127127), (4576, 121793), (5588, 99736), (6028, 92456), (6604, 84392), (7112, 78364), (7124, 78232), (7672, 72644), (8008, 69596), (9779, 56992), (10549, 52832), (11176, 49868), (11557, 48224), (12056, 46228), (12467, 44704), (13208, 42196), (14224, 39182), (14248, 39116), (15344, 36322), (16016, 34798), (17399, 32032), (18161, 30688), (19558, 28496), (19591, 28448), (21098, 26416), (22352, 24934), (23114, 24112)]