304818976

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 531256544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 32, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 224, 238, 266, 272, 304, 308, 323, 352, 374, 383, 418, 476, 532, 544, 608, 616, 646, 748, 766, 836, 952, 1064, 1232, 1292, 1309, 1463, 1496, 1532, 1672, 1904, 2128, 2261, 2464, 2584, 2618, 2681, 2926, 2992, 3064, 3344, 3553, 3808, 4213, 4256, 4522, 5168, 5236, 5362, 5852, 5984, 6128, 6511, 6688, 7106, 7277, 8426, 9044, 10336, 10472, 10724, 11704, 12256, 13022, 14212, 14554, 16852, 18088, 20944, 21448, 23408, 24871, 26044, 28424, 29108, 29491, 33704, 36176, 41888, 42896, 45577, 46816, 49742, 50939, 52088, 56848, 58216, 58982, 67408, 71621, 72352, 80047, 85792, 91154, 99484, 101878, 104176, 113696, 116432, 117964, 123709, 134816, 143242, 160094, 182308, 198968, 203756, 208352, 232864, 235928, 247418, 286484, 320188, 364616, 397936, 407512, 471856, 494836, 501347, 560329, 572968, 640376, 729232, 795872, 815024, 865963, 943712, 989672, 1002694, 1120658, 1145936, 1280752, 1360799, 1458464, 1630048, 1731926, 1979344, 2005388, 2241316, 2291872, 2561504, 2721598, 3463852, 3958688, 4010776, 4482632, 5443196, 6927704, 8021552, 8965264, 9525593, 10886392, 13855408, 16043104, 17930528, 19051186, 21772784, 27710816, 38102372, 43545568, 76204744, 152409488, 304818976]

約数ペア:

[(1, 304818976), (2, 152409488), (4, 76204744), (7, 43545568), (8, 38102372), (11, 27710816), (14, 21772784), (16, 19051186), (17, 17930528), (19, 16043104), (22, 13855408), (28, 10886392), (32, 9525593), (34, 8965264), (38, 8021552), (44, 6927704), (56, 5443196), (68, 4482632), (76, 4010776), (77, 3958688), (88, 3463852), (112, 2721598), (119, 2561504), (133, 2291872), (136, 2241316), (152, 2005388), (154, 1979344), (176, 1731926), (187, 1630048), (209, 1458464), (224, 1360799), (238, 1280752), (266, 1145936), (272, 1120658), (304, 1002694), (308, 989672), (323, 943712), (352, 865963), (374, 815024), (383, 795872), (418, 729232), (476, 640376), (532, 572968), (544, 560329), (608, 501347), (616, 494836), (646, 471856), (748, 407512), (766, 397936), (836, 364616), (952, 320188), (1064, 286484), (1232, 247418), (1292, 235928), (1309, 232864), (1463, 208352), (1496, 203756), (1532, 198968), (1672, 182308), (1904, 160094), (2128, 143242), (2261, 134816), (2464, 123709), (2584, 117964), (2618, 116432), (2681, 113696), (2926, 104176), (2992, 101878), (3064, 99484), (3344, 91154), (3553, 85792), (3808, 80047), (4213, 72352), (4256, 71621), (4522, 67408), (5168, 58982), (5236, 58216), (5362, 56848), (5852, 52088), (5984, 50939), (6128, 49742), (6511, 46816), (6688, 45577), (7106, 42896), (7277, 41888), (8426, 36176), (9044, 33704), (10336, 29491), (10472, 29108), (10724, 28424), (11704, 26044), (12256, 24871), (13022, 23408), (14212, 21448), (14554, 20944), (16852, 18088)]