400662528

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 224

約数和(自身を含む): 1302251904

約数和(自身を除く): 901589376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 137, 168, 192, 204, 224, 238, 256, 272, 274, 336, 357, 384, 408, 411, 448, 476, 512, 544, 548, 672, 714, 768, 816, 822, 896, 952, 959, 1024, 1088, 1096, 1344, 1428, 1536, 1632, 1644, 1792, 1904, 1918, 2048, 2176, 2192, 2329, 2688, 2856, 2877, 3072, 3264, 3288, 3584, 3808, 3836, 4096, 4352, 4384, 4658, 5376, 5712, 5754, 6144, 6528, 6576, 6987, 7168, 7616, 7672, 8192, 8704, 8768, 9316, 10752, 11424, 11508, 12288, 13056, 13152, 13974, 14336, 15232, 15344, 16303, 17408, 17536, 18632, 21504, 22848, 23016, 24576, 26112, 26304, 27948, 28672, 30464, 30688, 32606, 34816, 35072, 37264, 43008, 45696, 46032, 48909, 52224, 52608, 55896, 57344, 60928, 61376, 65212, 69632, 70144, 74528, 86016, 91392, 92064, 97818, 104448, 105216, 111792, 121856, 122752, 130424, 139264, 140288, 149056, 172032, 182784, 184128, 195636, 208896, 210432, 223584, 243712, 245504, 260848, 280576, 298112, 365568, 368256, 391272, 417792, 420864, 447168, 487424, 491008, 521696, 561152, 596224, 731136, 736512, 782544, 841728, 894336, 974848, 982016, 1043392, 1122304, 1192448, 1462272, 1473024, 1565088, 1683456, 1788672, 1964032, 2086784, 2384896, 2924544, 2946048, 3130176, 3366912, 3577344, 3928064, 4173568, 4769792, 5892096, 6260352, 7154688, 7856128, 8347136, 9539584, 11784192, 12520704, 14309376, 16694272, 19079168, 23568384, 25041408, 28618752, 33388544, 50082816, 57237504, 66777088, 100165632, 133554176, 200331264, 400662528]

約数ペア:

[(1, 400662528), (2, 200331264), (3, 133554176), (4, 100165632), (6, 66777088), (7, 57237504), (8, 50082816), (12, 33388544), (14, 28618752), (16, 25041408), (17, 23568384), (21, 19079168), (24, 16694272), (28, 14309376), (32, 12520704), (34, 11784192), (42, 9539584), (48, 8347136), (51, 7856128), (56, 7154688), (64, 6260352), (68, 5892096), (84, 4769792), (96, 4173568), (102, 3928064), (112, 3577344), (119, 3366912), (128, 3130176), (136, 2946048), (137, 2924544), (168, 2384896), (192, 2086784), (204, 1964032), (224, 1788672), (238, 1683456), (256, 1565088), (272, 1473024), (274, 1462272), (336, 1192448), (357, 1122304), (384, 1043392), (408, 982016), (411, 974848), (448, 894336), (476, 841728), (512, 782544), (544, 736512), (548, 731136), (672, 596224), (714, 561152), (768, 521696), (816, 491008), (822, 487424), (896, 447168), (952, 420864), (959, 417792), (1024, 391272), (1088, 368256), (1096, 365568), (1344, 298112), (1428, 280576), (1536, 260848), (1632, 245504), (1644, 243712), (1792, 223584), (1904, 210432), (1918, 208896), (2048, 195636), (2176, 184128), (2192, 182784), (2329, 172032), (2688, 149056), (2856, 140288), (2877, 139264), (3072, 130424), (3264, 122752), (3288, 121856), (3584, 111792), (3808, 105216), (3836, 104448), (4096, 97818), (4352, 92064), (4384, 91392), (4658, 86016), (5376, 74528), (5712, 70144), (5754, 69632), (6144, 65212), (6528, 61376), (6576, 60928), (6987, 57344), (7168, 55896), (7616, 52608), (7672, 52224), (8192, 48909), (8704, 46032), (8768, 45696), (9316, 43008), (10752, 37264), (11424, 35072), (11508, 34816), (12288, 32606), (13056, 30688), (13152, 30464), (13974, 28672), (14336, 27948), (15232, 26304), (15344, 26112), (16303, 24576), (17408, 23016), (17536, 22848), (18632, 21504)]