405408384

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 1252592640

約数和(自身を除く): 847184256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 127, 128, 136, 144, 153, 163, 192, 204, 254, 272, 288, 306, 326, 381, 384, 408, 489, 508, 544, 576, 612, 652, 762, 816, 978, 1016, 1088, 1143, 1152, 1224, 1304, 1467, 1524, 1632, 1956, 2032, 2159, 2176, 2286, 2448, 2608, 2771, 2934, 3048, 3264, 3912, 4064, 4318, 4572, 4896, 5216, 5542, 5868, 6096, 6477, 6528, 7824, 8128, 8313, 8636, 9144, 9792, 10432, 11084, 11736, 12192, 12954, 15648, 16256, 16626, 17272, 18288, 19431, 19584, 20701, 20864, 22168, 23472, 24384, 24939, 25908, 31296, 33252, 34544, 36576, 38862, 41402, 44336, 46944, 48768, 49878, 51816, 62103, 62592, 66504, 69088, 73152, 77724, 82804, 88672, 93888, 99756, 103632, 124206, 133008, 138176, 146304, 155448, 165608, 177344, 186309, 187776, 199512, 207264, 248412, 266016, 276352, 310896, 331216, 351917, 354688, 372618, 399024, 414528, 496824, 532032, 621792, 662432, 703834, 745236, 798048, 829056, 993648, 1055751, 1064064, 1243584, 1324864, 1407668, 1490472, 1596096, 1987296, 2111502, 2487168, 2649728, 2815336, 2980944, 3167253, 3192192, 3974592, 4223004, 5630672, 5961888, 6334506, 7949184, 8446008, 11261344, 11923776, 12669012, 16892016, 22522688, 23847552, 25338024, 33784032, 45045376, 50676048, 67568064, 101352096, 135136128, 202704192, 405408384]

約数ペア:

[(1, 405408384), (2, 202704192), (3, 135136128), (4, 101352096), (6, 67568064), (8, 50676048), (9, 45045376), (12, 33784032), (16, 25338024), (17, 23847552), (18, 22522688), (24, 16892016), (32, 12669012), (34, 11923776), (36, 11261344), (48, 8446008), (51, 7949184), (64, 6334506), (68, 5961888), (72, 5630672), (96, 4223004), (102, 3974592), (127, 3192192), (128, 3167253), (136, 2980944), (144, 2815336), (153, 2649728), (163, 2487168), (192, 2111502), (204, 1987296), (254, 1596096), (272, 1490472), (288, 1407668), (306, 1324864), (326, 1243584), (381, 1064064), (384, 1055751), (408, 993648), (489, 829056), (508, 798048), (544, 745236), (576, 703834), (612, 662432), (652, 621792), (762, 532032), (816, 496824), (978, 414528), (1016, 399024), (1088, 372618), (1143, 354688), (1152, 351917), (1224, 331216), (1304, 310896), (1467, 276352), (1524, 266016), (1632, 248412), (1956, 207264), (2032, 199512), (2159, 187776), (2176, 186309), (2286, 177344), (2448, 165608), (2608, 155448), (2771, 146304), (2934, 138176), (3048, 133008), (3264, 124206), (3912, 103632), (4064, 99756), (4318, 93888), (4572, 88672), (4896, 82804), (5216, 77724), (5542, 73152), (5868, 69088), (6096, 66504), (6477, 62592), (6528, 62103), (7824, 51816), (8128, 49878), (8313, 48768), (8636, 46944), (9144, 44336), (9792, 41402), (10432, 38862), (11084, 36576), (11736, 34544), (12192, 33252), (12954, 31296), (15648, 25908), (16256, 24939), (16626, 24384), (17272, 23472), (18288, 22168), (19431, 20864), (19584, 20701)]