19467200896

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1609}}^1$

素因数の和:2308

約数の個数: 128

約数和(自身を含む): 45659728800

約数和(自身を除く): 26192527904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 661, 704, 832, 1144, 1322, 1408, 1609, 1664, 2288, 2644, 3218, 4576, 5288, 6436, 7271, 8593, 9152, 10576, 12872, 14542, 17186, 17699, 18304, 20917, 21152, 25744, 29084, 34372, 35398, 41834, 42304, 51488, 58168, 68744, 70796, 83668, 84608, 94523, 102976, 116336, 137488, 141592, 167336, 189046, 205952, 230087, 232672, 274976, 283184, 334672, 378092, 460174, 465344, 549952, 566368, 669344, 756184, 920348, 930688, 1063549, 1099904, 1132736, 1338688, 1512368, 1840696, 2127098, 2265472, 2677376, 3024736, 3681392, 4254196, 6049472, 7362784, 8508392, 11699039, 12098944, 13826137, 14725568, 17016784, 23398078, 27652274, 29451136, 34033568, 46796156, 55304548, 68067136, 93592312, 110609096, 136134272, 152087507, 187184624, 221218192, 304175014, 374369248, 442436384, 608350028, 748738496, 884872768, 1216700056, 1497476992, 1769745536, 2433400112, 4866800224, 9733600448, 19467200896]

約数ペア:

[(1, 19467200896), (2, 9733600448), (4, 4866800224), (8, 2433400112), (11, 1769745536), (13, 1497476992), (16, 1216700056), (22, 884872768), (26, 748738496), (32, 608350028), (44, 442436384), (52, 374369248), (64, 304175014), (88, 221218192), (104, 187184624), (128, 152087507), (143, 136134272), (176, 110609096), (208, 93592312), (286, 68067136), (352, 55304548), (416, 46796156), (572, 34033568), (661, 29451136), (704, 27652274), (832, 23398078), (1144, 17016784), (1322, 14725568), (1408, 13826137), (1609, 12098944), (1664, 11699039), (2288, 8508392), (2644, 7362784), (3218, 6049472), (4576, 4254196), (5288, 3681392), (6436, 3024736), (7271, 2677376), (8593, 2265472), (9152, 2127098), (10576, 1840696), (12872, 1512368), (14542, 1338688), (17186, 1132736), (17699, 1099904), (18304, 1063549), (20917, 930688), (21152, 920348), (25744, 756184), (29084, 669344), (34372, 566368), (35398, 549952), (41834, 465344), (42304, 460174), (51488, 378092), (58168, 334672), (68744, 283184), (70796, 274976), (83668, 232672), (84608, 230087), (94523, 205952), (102976, 189046), (116336, 167336), (137488, 141592)]