275048928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 993807360

約数和(自身を除く): 718758432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 79, 84, 88, 96, 99, 112, 126, 132, 144, 154, 157, 158, 168, 176, 198, 224, 231, 237, 252, 264, 288, 308, 314, 316, 336, 352, 396, 462, 471, 474, 504, 528, 553, 616, 628, 632, 672, 693, 711, 792, 869, 924, 942, 948, 1008, 1056, 1099, 1106, 1232, 1256, 1264, 1386, 1413, 1422, 1584, 1659, 1727, 1738, 1848, 1884, 1896, 2016, 2198, 2212, 2464, 2512, 2528, 2607, 2772, 2826, 2844, 3168, 3297, 3318, 3454, 3476, 3696, 3768, 3792, 4396, 4424, 4977, 5024, 5181, 5214, 5544, 5652, 5688, 6083, 6594, 6636, 6908, 6952, 7392, 7536, 7584, 7821, 8792, 8848, 9891, 9954, 10362, 10428, 11088, 11304, 11376, 12089, 12166, 12403, 13188, 13272, 13816, 13904, 15072, 15543, 15642, 17584, 17696, 18249, 19782, 19908, 20724, 20856, 22176, 22608, 22752, 24178, 24332, 24806, 26376, 26544, 27632, 27808, 31086, 31284, 35168, 36267, 36498, 37209, 39564, 39816, 41448, 41712, 45216, 48356, 48664, 49612, 52752, 53088, 54747, 55264, 62172, 62568, 72534, 72996, 74418, 79128, 79632, 82896, 83424, 86821, 96712, 97328, 99224, 105504, 108801, 109494, 111627, 124344, 125136, 136433, 145068, 145992, 148836, 158256, 159264, 165792, 173642, 193424, 194656, 198448, 217602, 218988, 223254, 248688, 250272, 260463, 272866, 290136, 291984, 297672, 316512, 347284, 386848, 396896, 409299, 435204, 437976, 446508, 497376, 520926, 545732, 580272, 583968, 595344, 694568, 781389, 818598, 870408, 875952, 893016, 955031, 1041852, 1091464, 1160544, 1190688, 1227897, 1389136, 1562778, 1637196, 1740816, 1751904, 1786032, 1910062, 2083704, 2182928, 2455794, 2778272, 2865093, 3125556, 3274392, 3481632, 3572064, 3820124, 4167408, 4365856, 4911588, 5730186, 6251112, 6548784, 7640248, 8334816, 8595279, 9823176, 11460372, 12502224, 13097568, 15280496, 17190558, 19646352, 22920744, 25004448, 30560992, 34381116, 39292704, 45841488, 68762232, 91682976, 137524464, 275048928]

約数ペア:

[(1, 275048928), (2, 137524464), (3, 91682976), (4, 68762232), (6, 45841488), (7, 39292704), (8, 34381116), (9, 30560992), (11, 25004448), (12, 22920744), (14, 19646352), (16, 17190558), (18, 15280496), (21, 13097568), (22, 12502224), (24, 11460372), (28, 9823176), (32, 8595279), (33, 8334816), (36, 7640248), (42, 6548784), (44, 6251112), (48, 5730186), (56, 4911588), (63, 4365856), (66, 4167408), (72, 3820124), (77, 3572064), (79, 3481632), (84, 3274392), (88, 3125556), (96, 2865093), (99, 2778272), (112, 2455794), (126, 2182928), (132, 2083704), (144, 1910062), (154, 1786032), (157, 1751904), (158, 1740816), (168, 1637196), (176, 1562778), (198, 1389136), (224, 1227897), (231, 1190688), (237, 1160544), (252, 1091464), (264, 1041852), (288, 955031), (308, 893016), (314, 875952), (316, 870408), (336, 818598), (352, 781389), (396, 694568), (462, 595344), (471, 583968), (474, 580272), (504, 545732), (528, 520926), (553, 497376), (616, 446508), (628, 437976), (632, 435204), (672, 409299), (693, 396896), (711, 386848), (792, 347284), (869, 316512), (924, 297672), (942, 291984), (948, 290136), (1008, 272866), (1056, 260463), (1099, 250272), (1106, 248688), (1232, 223254), (1256, 218988), (1264, 217602), (1386, 198448), (1413, 194656), (1422, 193424), (1584, 173642), (1659, 165792), (1727, 159264), (1738, 158256), (1848, 148836), (1884, 145992), (1896, 145068), (2016, 136433), (2198, 125136), (2212, 124344), (2464, 111627), (2512, 109494), (2528, 108801), (2607, 105504), (2772, 99224), (2826, 97328), (2844, 96712), (3168, 86821), (3297, 83424), (3318, 82896), (3454, 79632), (3476, 79128), (3696, 74418), (3768, 72996), (3792, 72534), (4396, 62568), (4424, 62172), (4977, 55264), (5024, 54747), (5181, 53088), (5214, 52752), (5544, 49612), (5652, 48664), (5688, 48356), (6083, 45216), (6594, 41712), (6636, 41448), (6908, 39816), (6952, 39564), (7392, 37209), (7536, 36498), (7584, 36267), (7821, 35168), (8792, 31284), (8848, 31086), (9891, 27808), (9954, 27632), (10362, 26544), (10428, 26376), (11088, 24806), (11304, 24332), (11376, 24178), (12089, 22752), (12166, 22608), (12403, 22176), (13188, 20856), (13272, 20724), (13816, 19908), (13904, 19782), (15072, 18249), (15543, 17696), (15642, 17584)]