312036768

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 989640288

約数和(自身を除く): 677603520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 48, 51, 68, 69, 72, 92, 96, 102, 136, 138, 144, 153, 163, 184, 204, 207, 272, 276, 288, 289, 306, 326, 368, 391, 408, 414, 489, 544, 552, 578, 612, 652, 736, 782, 816, 828, 867, 978, 1104, 1156, 1173, 1224, 1304, 1467, 1564, 1632, 1656, 1734, 1956, 2208, 2312, 2346, 2448, 2601, 2608, 2771, 2934, 3128, 3312, 3468, 3519, 3749, 3912, 4624, 4692, 4896, 5202, 5216, 5542, 5868, 6256, 6624, 6647, 6936, 7038, 7498, 7824, 8313, 9248, 9384, 10404, 11084, 11247, 11736, 12512, 13294, 13872, 14076, 14996, 15648, 16626, 18768, 19941, 20808, 22168, 22494, 23472, 24939, 26588, 27744, 28152, 29992, 33252, 33741, 37536, 39882, 41616, 44336, 44988, 46944, 47107, 49878, 53176, 56304, 59823, 59984, 63733, 66504, 67482, 79764, 83232, 88672, 89976, 94214, 99756, 106352, 112608, 119646, 119968, 127466, 133008, 134964, 141321, 159528, 179952, 188428, 191199, 199512, 212704, 239292, 254932, 266016, 269928, 282642, 319056, 359904, 376856, 382398, 399024, 423963, 478584, 509864, 539856, 565284, 573597, 638112, 753712, 764796, 798048, 847926, 957168, 1019728, 1079712, 1083461, 1130568, 1147194, 1507424, 1529592, 1695852, 1914336, 2039456, 2166922, 2261136, 2294388, 3059184, 3250383, 3391704, 4333844, 4522272, 4588776, 6118368, 6500766, 6783408, 8667688, 9177552, 9751149, 13001532, 13566816, 17335376, 18355104, 19502298, 26003064, 34670752, 39004596, 52006128, 78009192, 104012256, 156018384, 312036768]

約数ペア:

[(1, 312036768), (2, 156018384), (3, 104012256), (4, 78009192), (6, 52006128), (8, 39004596), (9, 34670752), (12, 26003064), (16, 19502298), (17, 18355104), (18, 17335376), (23, 13566816), (24, 13001532), (32, 9751149), (34, 9177552), (36, 8667688), (46, 6783408), (48, 6500766), (51, 6118368), (68, 4588776), (69, 4522272), (72, 4333844), (92, 3391704), (96, 3250383), (102, 3059184), (136, 2294388), (138, 2261136), (144, 2166922), (153, 2039456), (163, 1914336), (184, 1695852), (204, 1529592), (207, 1507424), (272, 1147194), (276, 1130568), (288, 1083461), (289, 1079712), (306, 1019728), (326, 957168), (368, 847926), (391, 798048), (408, 764796), (414, 753712), (489, 638112), (544, 573597), (552, 565284), (578, 539856), (612, 509864), (652, 478584), (736, 423963), (782, 399024), (816, 382398), (828, 376856), (867, 359904), (978, 319056), (1104, 282642), (1156, 269928), (1173, 266016), (1224, 254932), (1304, 239292), (1467, 212704), (1564, 199512), (1632, 191199), (1656, 188428), (1734, 179952), (1956, 159528), (2208, 141321), (2312, 134964), (2346, 133008), (2448, 127466), (2601, 119968), (2608, 119646), (2771, 112608), (2934, 106352), (3128, 99756), (3312, 94214), (3468, 89976), (3519, 88672), (3749, 83232), (3912, 79764), (4624, 67482), (4692, 66504), (4896, 63733), (5202, 59984), (5216, 59823), (5542, 56304), (5868, 53176), (6256, 49878), (6624, 47107), (6647, 46944), (6936, 44988), (7038, 44336), (7498, 41616), (7824, 39882), (8313, 37536), (9248, 33741), (9384, 33252), (10404, 29992), (11084, 28152), (11247, 27744), (11736, 26588), (12512, 24939), (13294, 23472), (13872, 22494), (14076, 22168), (14996, 20808), (15648, 19941), (16626, 18768)]