831068238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138373}}^1$

素因数の和:138409

約数の個数: 64

約数和(自身を含む): 2231695872

約数和(自身を除く): 1400627634

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 138373, 276746, 415119, 830238, 968611, 1522103, 1798849, 1937222, 2905833, 3044206, 3597698, 4566309, 5396547, 5811666, 9132618, 10654721, 10793094, 12591943, 19787339, 21309442, 25183886, 31964163, 37775829, 39574678, 59362017, 63928326, 75551658, 118724034, 138511373, 277022746, 415534119, 831068238]

約数ペア:

[(1, 831068238), (2, 415534119), (3, 277022746), (6, 138511373), (7, 118724034), (11, 75551658), (13, 63928326), (14, 59362017), (21, 39574678), (22, 37775829), (26, 31964163), (33, 25183886), (39, 21309442), (42, 19787339), (66, 12591943), (77, 10793094), (78, 10654721), (91, 9132618), (143, 5811666), (154, 5396547), (182, 4566309), (231, 3597698), (273, 3044206), (286, 2905833), (429, 1937222), (462, 1798849), (546, 1522103), (858, 968611), (1001, 830238), (2002, 415119), (3003, 276746), (6006, 138373)]