251142012

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1181}}^1$

素因数の和:1384

約数の個数: 96

約数和(自身を含む): 714873600

約数和(自身を除く): 463731588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 179, 198, 297, 358, 396, 537, 594, 716, 1074, 1181, 1188, 1611, 1969, 2148, 2362, 3222, 3543, 3938, 4724, 4833, 5907, 6444, 7086, 7876, 9666, 10629, 11814, 12991, 14172, 17721, 19332, 21258, 23628, 25982, 31887, 35442, 38973, 42516, 51964, 53163, 63774, 70884, 77946, 106326, 116919, 127548, 155892, 211399, 212652, 233838, 350757, 422798, 467676, 634197, 701514, 845596, 1268394, 1403028, 1902591, 2325389, 2536788, 3805182, 4650778, 5707773, 6976167, 7610364, 9301556, 11415546, 13952334, 20928501, 22831092, 27904668, 41857002, 62785503, 83714004, 125571006, 251142012]

約数ペア:

[(1, 251142012), (2, 125571006), (3, 83714004), (4, 62785503), (6, 41857002), (9, 27904668), (11, 22831092), (12, 20928501), (18, 13952334), (22, 11415546), (27, 9301556), (33, 7610364), (36, 6976167), (44, 5707773), (54, 4650778), (66, 3805182), (99, 2536788), (108, 2325389), (132, 1902591), (179, 1403028), (198, 1268394), (297, 845596), (358, 701514), (396, 634197), (537, 467676), (594, 422798), (716, 350757), (1074, 233838), (1181, 212652), (1188, 211399), (1611, 155892), (1969, 127548), (2148, 116919), (2362, 106326), (3222, 77946), (3543, 70884), (3938, 63774), (4724, 53163), (4833, 51964), (5907, 42516), (6444, 38973), (7086, 35442), (7876, 31887), (9666, 25982), (10629, 23628), (11814, 21258), (12991, 19332), (14172, 17721)]