745812168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 2239488000

約数和(自身を除く): 1493675832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 47, 51, 57, 68, 69, 76, 89, 92, 94, 102, 114, 136, 138, 141, 152, 178, 184, 188, 204, 228, 267, 276, 282, 323, 356, 376, 391, 408, 437, 456, 534, 552, 564, 646, 712, 782, 799, 874, 893, 969, 1068, 1081, 1128, 1173, 1292, 1311, 1513, 1564, 1598, 1691, 1748, 1786, 1938, 2047, 2136, 2162, 2346, 2397, 2584, 2622, 2679, 3026, 3128, 3196, 3243, 3382, 3496, 3572, 3876, 4094, 4183, 4324, 4539, 4692, 4794, 5073, 5244, 5358, 6052, 6141, 6392, 6486, 6764, 7144, 7429, 7752, 8188, 8366, 8648, 9078, 9384, 9588, 10146, 10488, 10716, 12104, 12282, 12549, 12972, 13528, 14858, 15181, 16376, 16732, 18156, 18377, 19176, 20292, 20539, 21432, 22287, 24564, 25098, 25944, 28747, 29716, 30362, 33464, 34799, 36312, 36754, 38893, 40584, 41078, 44574, 45543, 49128, 50196, 55131, 57494, 59432, 60724, 61617, 69598, 71111, 73508, 77786, 79477, 82156, 86241, 89148, 91086, 96209, 100392, 104397, 110262, 114988, 116679, 121448, 123234, 139196, 142222, 147016, 155572, 158954, 164312, 172482, 178296, 182172, 192418, 208794, 213333, 220524, 229976, 233358, 238431, 246468, 278392, 284444, 288627, 311144, 317908, 344964, 349163, 364344, 384836, 417588, 426666, 441048, 466716, 476862, 492936, 568888, 577254, 635816, 661181, 689928, 698326, 769672, 835176, 853332, 933432, 953724, 1047489, 1154508, 1322362, 1351109, 1396652, 1635553, 1706664, 1827971, 1907448, 1983543, 2094978, 2309016, 2644724, 2702218, 2793304, 3271106, 3655942, 3967086, 4053327, 4189956, 4906659, 5289448, 5404436, 5483913, 6542212, 7311884, 7934172, 8106654, 8379912, 9813318, 10808872, 10967826, 13084424, 14623768, 15868344, 16213308, 19626636, 21935652, 31075507, 32426616, 39253272, 43871304, 62151014, 93226521, 124302028, 186453042, 248604056, 372906084, 745812168]

約数ペア:

[(1, 745812168), (2, 372906084), (3, 248604056), (4, 186453042), (6, 124302028), (8, 93226521), (12, 62151014), (17, 43871304), (19, 39253272), (23, 32426616), (24, 31075507), (34, 21935652), (38, 19626636), (46, 16213308), (47, 15868344), (51, 14623768), (57, 13084424), (68, 10967826), (69, 10808872), (76, 9813318), (89, 8379912), (92, 8106654), (94, 7934172), (102, 7311884), (114, 6542212), (136, 5483913), (138, 5404436), (141, 5289448), (152, 4906659), (178, 4189956), (184, 4053327), (188, 3967086), (204, 3655942), (228, 3271106), (267, 2793304), (276, 2702218), (282, 2644724), (323, 2309016), (356, 2094978), (376, 1983543), (391, 1907448), (408, 1827971), (437, 1706664), (456, 1635553), (534, 1396652), (552, 1351109), (564, 1322362), (646, 1154508), (712, 1047489), (782, 953724), (799, 933432), (874, 853332), (893, 835176), (969, 769672), (1068, 698326), (1081, 689928), (1128, 661181), (1173, 635816), (1292, 577254), (1311, 568888), (1513, 492936), (1564, 476862), (1598, 466716), (1691, 441048), (1748, 426666), (1786, 417588), (1938, 384836), (2047, 364344), (2136, 349163), (2162, 344964), (2346, 317908), (2397, 311144), (2584, 288627), (2622, 284444), (2679, 278392), (3026, 246468), (3128, 238431), (3196, 233358), (3243, 229976), (3382, 220524), (3496, 213333), (3572, 208794), (3876, 192418), (4094, 182172), (4183, 178296), (4324, 172482), (4539, 164312), (4692, 158954), (4794, 155572), (5073, 147016), (5244, 142222), (5358, 139196), (6052, 123234), (6141, 121448), (6392, 116679), (6486, 114988), (6764, 110262), (7144, 104397), (7429, 100392), (7752, 96209), (8188, 91086), (8366, 89148), (8648, 86241), (9078, 82156), (9384, 79477), (9588, 77786), (10146, 73508), (10488, 71111), (10716, 69598), (12104, 61617), (12282, 60724), (12549, 59432), (12972, 57494), (13528, 55131), (14858, 50196), (15181, 49128), (16376, 45543), (16732, 44574), (18156, 41078), (18377, 40584), (19176, 38893), (20292, 36754), (20539, 36312), (21432, 34799), (22287, 33464), (24564, 30362), (25098, 29716), (25944, 28747)]