664201728

素因数分解:

$2^9\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2139

約数の個数: 160

約数和(自身を含む): 2052547200

約数和(自身を除く): 1388345472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2089, 2208, 2304, 2484, 2944, 3312, 3456, 4178, 4416, 4608, 4968, 5888, 6267, 6624, 6912, 8356, 8832, 9936, 11776, 12534, 13248, 13824, 16712, 17664, 18801, 19872, 25068, 26496, 33424, 35328, 37602, 39744, 48047, 50136, 52992, 56403, 66848, 75204, 79488, 96094, 100272, 105984, 112806, 133696, 144141, 150408, 158976, 192188, 200544, 225612, 267392, 288282, 300816, 317952, 384376, 401088, 432423, 451224, 534784, 576564, 601632, 768752, 802176, 864846, 902448, 1069568, 1153128, 1203264, 1297269, 1537504, 1604352, 1729692, 1804896, 2306256, 2406528, 2594538, 3075008, 3208704, 3459384, 3609792, 4612512, 4813056, 5189076, 6150016, 6918768, 7219584, 9225024, 9626112, 10378152, 12300032, 13837536, 14439168, 18450048, 20756304, 24600064, 27675072, 28878336, 36900096, 41512608, 55350144, 73800192, 83025216, 110700288, 166050432, 221400576, 332100864, 664201728]

約数ペア:

[(1, 664201728), (2, 332100864), (3, 221400576), (4, 166050432), (6, 110700288), (8, 83025216), (9, 73800192), (12, 55350144), (16, 41512608), (18, 36900096), (23, 28878336), (24, 27675072), (27, 24600064), (32, 20756304), (36, 18450048), (46, 14439168), (48, 13837536), (54, 12300032), (64, 10378152), (69, 9626112), (72, 9225024), (92, 7219584), (96, 6918768), (108, 6150016), (128, 5189076), (138, 4813056), (144, 4612512), (184, 3609792), (192, 3459384), (207, 3208704), (216, 3075008), (256, 2594538), (276, 2406528), (288, 2306256), (368, 1804896), (384, 1729692), (414, 1604352), (432, 1537504), (512, 1297269), (552, 1203264), (576, 1153128), (621, 1069568), (736, 902448), (768, 864846), (828, 802176), (864, 768752), (1104, 601632), (1152, 576564), (1242, 534784), (1472, 451224), (1536, 432423), (1656, 401088), (1728, 384376), (2089, 317952), (2208, 300816), (2304, 288282), (2484, 267392), (2944, 225612), (3312, 200544), (3456, 192188), (4178, 158976), (4416, 150408), (4608, 144141), (4968, 133696), (5888, 112806), (6267, 105984), (6624, 100272), (6912, 96094), (8356, 79488), (8832, 75204), (9936, 66848), (11776, 56403), (12534, 52992), (13248, 50136), (13824, 48047), (16712, 39744), (17664, 37602), (18801, 35328), (19872, 33424), (25068, 26496)]