268127808

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 829543680

約数和(自身を除く): 561415872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 71, 78, 89, 96, 102, 104, 136, 142, 156, 178, 192, 204, 208, 213, 221, 267, 272, 284, 312, 356, 408, 416, 426, 442, 534, 544, 568, 624, 663, 712, 816, 832, 852, 884, 923, 1068, 1088, 1136, 1157, 1207, 1248, 1326, 1424, 1513, 1632, 1704, 1768, 1846, 2136, 2272, 2314, 2414, 2496, 2652, 2769, 2848, 3026, 3264, 3408, 3471, 3536, 3621, 3692, 4272, 4539, 4544, 4628, 4828, 5304, 5538, 5696, 6052, 6319, 6816, 6942, 7072, 7242, 7384, 8544, 9078, 9256, 9656, 10608, 11076, 12104, 12638, 13632, 13884, 14144, 14484, 14768, 15691, 17088, 18156, 18512, 18957, 19312, 19669, 21216, 22152, 24208, 25276, 27768, 28968, 29536, 31382, 36312, 37024, 37914, 38624, 39338, 42432, 44304, 47073, 48416, 50552, 55536, 57936, 59007, 59072, 62764, 72624, 74048, 75828, 77248, 78676, 82147, 88608, 94146, 96832, 101104, 107423, 111072, 115872, 118014, 125528, 145248, 151656, 157352, 164294, 177216, 188292, 202208, 214846, 222144, 231744, 236028, 246441, 251056, 290496, 303312, 314704, 322269, 328588, 376584, 404416, 429692, 472056, 492882, 502112, 606624, 629408, 644538, 657176, 753168, 859384, 944112, 985764, 1004224, 1213248, 1258816, 1289076, 1314352, 1396499, 1506336, 1718768, 1888224, 1971528, 2578152, 2628704, 2792998, 3012672, 3437536, 3776448, 3943056, 4189497, 5156304, 5257408, 5585996, 6875072, 7886112, 8378994, 10312608, 11171992, 15772224, 16757988, 20625216, 22343984, 33515976, 44687968, 67031952, 89375936, 134063904, 268127808]

約数ペア:

[(1, 268127808), (2, 134063904), (3, 89375936), (4, 67031952), (6, 44687968), (8, 33515976), (12, 22343984), (13, 20625216), (16, 16757988), (17, 15772224), (24, 11171992), (26, 10312608), (32, 8378994), (34, 7886112), (39, 6875072), (48, 5585996), (51, 5257408), (52, 5156304), (64, 4189497), (68, 3943056), (71, 3776448), (78, 3437536), (89, 3012672), (96, 2792998), (102, 2628704), (104, 2578152), (136, 1971528), (142, 1888224), (156, 1718768), (178, 1506336), (192, 1396499), (204, 1314352), (208, 1289076), (213, 1258816), (221, 1213248), (267, 1004224), (272, 985764), (284, 944112), (312, 859384), (356, 753168), (408, 657176), (416, 644538), (426, 629408), (442, 606624), (534, 502112), (544, 492882), (568, 472056), (624, 429692), (663, 404416), (712, 376584), (816, 328588), (832, 322269), (852, 314704), (884, 303312), (923, 290496), (1068, 251056), (1088, 246441), (1136, 236028), (1157, 231744), (1207, 222144), (1248, 214846), (1326, 202208), (1424, 188292), (1513, 177216), (1632, 164294), (1704, 157352), (1768, 151656), (1846, 145248), (2136, 125528), (2272, 118014), (2314, 115872), (2414, 111072), (2496, 107423), (2652, 101104), (2769, 96832), (2848, 94146), (3026, 88608), (3264, 82147), (3408, 78676), (3471, 77248), (3536, 75828), (3621, 74048), (3692, 72624), (4272, 62764), (4539, 59072), (4544, 59007), (4628, 57936), (4828, 55536), (5304, 50552), (5538, 48416), (5696, 47073), (6052, 44304), (6319, 42432), (6816, 39338), (6942, 38624), (7072, 37914), (7242, 37024), (7384, 36312), (8544, 31382), (9078, 29536), (9256, 28968), (9656, 27768), (10608, 25276), (11076, 24208), (12104, 22152), (12638, 21216), (13632, 19669), (13884, 19312), (14144, 18957), (14484, 18512), (14768, 18156), (15691, 17088)]