298734072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3181}}^1$

素因数の和:3253

約数の個数: 128

約数和(自身を含む): 940853760

約数和(自身を除く): 642119688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 516, 546, 559, 602, 728, 903, 1032, 1092, 1118, 1204, 1677, 1806, 2184, 2236, 2408, 3181, 3354, 3612, 3913, 4472, 6362, 6708, 7224, 7826, 9543, 11739, 12724, 13416, 15652, 19086, 22267, 23478, 25448, 31304, 38172, 41353, 44534, 46956, 66801, 76344, 82706, 89068, 93912, 124059, 133602, 136783, 165412, 178136, 248118, 267204, 273566, 289471, 330824, 410349, 496236, 534408, 547132, 578942, 820698, 868413, 957481, 992472, 1094264, 1157884, 1641396, 1736826, 1778179, 1914962, 2315768, 2872443, 3282792, 3473652, 3556358, 3829924, 5334537, 5744886, 6947304, 7112716, 7659848, 10669074, 11489772, 12447253, 14225432, 21338148, 22979544, 24894506, 37341759, 42676296, 49789012, 74683518, 99578024, 149367036, 298734072]

約数ペア:

[(1, 298734072), (2, 149367036), (3, 99578024), (4, 74683518), (6, 49789012), (7, 42676296), (8, 37341759), (12, 24894506), (13, 22979544), (14, 21338148), (21, 14225432), (24, 12447253), (26, 11489772), (28, 10669074), (39, 7659848), (42, 7112716), (43, 6947304), (52, 5744886), (56, 5334537), (78, 3829924), (84, 3556358), (86, 3473652), (91, 3282792), (104, 2872443), (129, 2315768), (156, 1914962), (168, 1778179), (172, 1736826), (182, 1641396), (258, 1157884), (273, 1094264), (301, 992472), (312, 957481), (344, 868413), (364, 820698), (516, 578942), (546, 547132), (559, 534408), (602, 496236), (728, 410349), (903, 330824), (1032, 289471), (1092, 273566), (1118, 267204), (1204, 248118), (1677, 178136), (1806, 165412), (2184, 136783), (2236, 133602), (2408, 124059), (3181, 93912), (3354, 89068), (3612, 82706), (3913, 76344), (4472, 66801), (6362, 46956), (6708, 44534), (7224, 41353), (7826, 38172), (9543, 31304), (11739, 25448), (12724, 23478), (13416, 22267), (15652, 19086)]