304889241496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{206597}}^1$

素因数の和:206721

約数の個数: 96

約数和(自身を含む): 698978881440

約数和(自身を除く): 394089639944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 361, 511, 532, 584, 722, 1022, 1064, 1387, 1444, 2044, 2527, 2774, 2888, 4088, 5054, 5548, 9709, 10108, 11096, 19418, 20216, 26353, 38836, 52706, 77672, 105412, 184471, 206597, 210824, 368942, 413194, 737884, 826388, 1446179, 1475768, 1652776, 2892358, 3925343, 5784716, 7850686, 11569432, 15081581, 15701372, 27477401, 30163162, 31402744, 54954802, 60326324, 74581517, 105571067, 109909604, 120652648, 149163034, 211142134, 219819208, 286550039, 298326068, 422284268, 522070619, 573100078, 596652136, 844568536, 1044141238, 1146200156, 2005850273, 2088282476, 2292400312, 4011700546, 4176564952, 5444450741, 8023401092, 10888901482, 16046802184, 21777802964, 38111155187, 43555605928, 76222310374, 152444620748, 304889241496]

約数ペア:

[(1, 304889241496), (2, 152444620748), (4, 76222310374), (7, 43555605928), (8, 38111155187), (14, 21777802964), (19, 16046802184), (28, 10888901482), (38, 8023401092), (56, 5444450741), (73, 4176564952), (76, 4011700546), (133, 2292400312), (146, 2088282476), (152, 2005850273), (266, 1146200156), (292, 1044141238), (361, 844568536), (511, 596652136), (532, 573100078), (584, 522070619), (722, 422284268), (1022, 298326068), (1064, 286550039), (1387, 219819208), (1444, 211142134), (2044, 149163034), (2527, 120652648), (2774, 109909604), (2888, 105571067), (4088, 74581517), (5054, 60326324), (5548, 54954802), (9709, 31402744), (10108, 30163162), (11096, 27477401), (19418, 15701372), (20216, 15081581), (26353, 11569432), (38836, 7850686), (52706, 5784716), (77672, 3925343), (105412, 2892358), (184471, 1652776), (206597, 1475768), (210824, 1446179), (368942, 826388), (413194, 737884)]