1878967024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:164

約数の個数: 160

約数和(自身を含む): 4404093120

約数和(自身を除く): 2525126096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 41, 44, 53, 68, 82, 88, 106, 136, 164, 176, 187, 212, 272, 289, 328, 374, 424, 451, 578, 583, 656, 697, 748, 848, 901, 902, 1156, 1166, 1394, 1496, 1802, 1804, 2173, 2312, 2332, 2788, 2992, 3179, 3604, 3608, 4346, 4624, 4664, 4913, 5576, 6358, 7208, 7216, 7667, 8692, 9328, 9826, 9911, 11152, 11849, 12716, 14416, 15317, 15334, 17384, 19652, 19822, 23698, 23903, 25432, 30634, 30668, 34768, 36941, 39304, 39644, 47396, 47806, 50864, 54043, 61268, 61336, 73882, 78608, 79288, 94792, 95612, 108086, 122536, 122672, 130339, 147764, 158576, 168487, 189584, 191224, 201433, 216172, 245072, 260389, 260678, 295528, 336974, 382448, 402866, 406351, 432344, 520778, 521356, 591056, 627997, 673948, 805732, 812702, 864688, 1041556, 1042712, 1255994, 1347896, 1611464, 1625404, 2083112, 2085424, 2215763, 2511988, 2695792, 2864279, 3222928, 3250808, 4166224, 4431526, 5023976, 5728558, 6501616, 6907967, 8863052, 10047952, 10675949, 11457116, 13815934, 17726104, 21351898, 22914232, 27631868, 35452208, 42703796, 45828464, 55263736, 85407592, 110527472, 117435439, 170815184, 234870878, 469741756, 939483512, 1878967024]

約数ペア:

[(1, 1878967024), (2, 939483512), (4, 469741756), (8, 234870878), (11, 170815184), (16, 117435439), (17, 110527472), (22, 85407592), (34, 55263736), (41, 45828464), (44, 42703796), (53, 35452208), (68, 27631868), (82, 22914232), (88, 21351898), (106, 17726104), (136, 13815934), (164, 11457116), (176, 10675949), (187, 10047952), (212, 8863052), (272, 6907967), (289, 6501616), (328, 5728558), (374, 5023976), (424, 4431526), (451, 4166224), (578, 3250808), (583, 3222928), (656, 2864279), (697, 2695792), (748, 2511988), (848, 2215763), (901, 2085424), (902, 2083112), (1156, 1625404), (1166, 1611464), (1394, 1347896), (1496, 1255994), (1802, 1042712), (1804, 1041556), (2173, 864688), (2312, 812702), (2332, 805732), (2788, 673948), (2992, 627997), (3179, 591056), (3604, 521356), (3608, 520778), (4346, 432344), (4624, 406351), (4664, 402866), (4913, 382448), (5576, 336974), (6358, 295528), (7208, 260678), (7216, 260389), (7667, 245072), (8692, 216172), (9328, 201433), (9826, 191224), (9911, 189584), (11152, 168487), (11849, 158576), (12716, 147764), (14416, 130339), (15317, 122672), (15334, 122536), (17384, 108086), (19652, 95612), (19822, 94792), (23698, 79288), (23903, 78608), (25432, 73882), (30634, 61336), (30668, 61268), (34768, 54043), (36941, 50864), (39304, 47806), (39644, 47396)]