303993312

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 994291200

約数和(自身を除く): 690297888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 32, 38, 42, 48, 56, 57, 58, 76, 84, 87, 96, 112, 114, 116, 133, 152, 168, 174, 203, 224, 228, 232, 266, 304, 336, 348, 399, 406, 456, 464, 532, 551, 608, 609, 672, 696, 798, 812, 821, 912, 928, 1064, 1102, 1218, 1392, 1596, 1624, 1642, 1653, 1824, 2128, 2204, 2436, 2463, 2784, 3192, 3248, 3284, 3306, 3857, 4256, 4408, 4872, 4926, 5747, 6384, 6496, 6568, 6612, 7714, 8816, 9744, 9852, 11494, 11571, 12768, 13136, 13224, 15428, 15599, 17241, 17632, 19488, 19704, 22988, 23142, 23809, 26272, 26448, 30856, 31198, 34482, 39408, 45976, 46284, 46797, 47618, 52896, 61712, 62396, 68964, 71427, 78816, 91952, 92568, 93594, 95236, 109193, 123424, 124792, 137928, 142854, 166663, 183904, 185136, 187188, 190472, 218386, 249584, 275856, 285708, 327579, 333326, 370272, 374376, 380944, 436772, 452371, 499168, 499989, 551712, 571416, 655158, 666652, 748752, 761888, 873544, 904742, 999978, 1142832, 1310316, 1333304, 1357113, 1497504, 1747088, 1809484, 1999956, 2285664, 2620632, 2666608, 2714226, 3166597, 3494176, 3618968, 3999912, 5241264, 5333216, 5428452, 6333194, 7237936, 7999824, 9499791, 10482528, 10856904, 12666388, 14475872, 15999648, 18999582, 21713808, 25332776, 37999164, 43427616, 50665552, 75998328, 101331104, 151996656, 303993312]

約数ペア:

[(1, 303993312), (2, 151996656), (3, 101331104), (4, 75998328), (6, 50665552), (7, 43427616), (8, 37999164), (12, 25332776), (14, 21713808), (16, 18999582), (19, 15999648), (21, 14475872), (24, 12666388), (28, 10856904), (29, 10482528), (32, 9499791), (38, 7999824), (42, 7237936), (48, 6333194), (56, 5428452), (57, 5333216), (58, 5241264), (76, 3999912), (84, 3618968), (87, 3494176), (96, 3166597), (112, 2714226), (114, 2666608), (116, 2620632), (133, 2285664), (152, 1999956), (168, 1809484), (174, 1747088), (203, 1497504), (224, 1357113), (228, 1333304), (232, 1310316), (266, 1142832), (304, 999978), (336, 904742), (348, 873544), (399, 761888), (406, 748752), (456, 666652), (464, 655158), (532, 571416), (551, 551712), (608, 499989), (609, 499168), (672, 452371), (696, 436772), (798, 380944), (812, 374376), (821, 370272), (912, 333326), (928, 327579), (1064, 285708), (1102, 275856), (1218, 249584), (1392, 218386), (1596, 190472), (1624, 187188), (1642, 185136), (1653, 183904), (1824, 166663), (2128, 142854), (2204, 137928), (2436, 124792), (2463, 123424), (2784, 109193), (3192, 95236), (3248, 93594), (3284, 92568), (3306, 91952), (3857, 78816), (4256, 71427), (4408, 68964), (4872, 62396), (4926, 61712), (5747, 52896), (6384, 47618), (6496, 46797), (6568, 46284), (6612, 45976), (7714, 39408), (8816, 34482), (9744, 31198), (9852, 30856), (11494, 26448), (11571, 26272), (12768, 23809), (13136, 23142), (13224, 22988), (15428, 19704), (15599, 19488), (17241, 17632)]