243965904

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:218

約数の個数: 240

約数和(自身を含む): 807448320

約数和(自身を除く): 563482416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 79, 84, 91, 98, 101, 104, 112, 147, 156, 158, 168, 182, 196, 202, 208, 237, 273, 294, 303, 312, 316, 336, 364, 392, 404, 474, 546, 553, 588, 606, 624, 632, 637, 707, 728, 784, 808, 948, 1027, 1092, 1106, 1176, 1212, 1264, 1274, 1313, 1414, 1456, 1616, 1659, 1896, 1911, 2054, 2121, 2184, 2212, 2352, 2424, 2548, 2626, 2828, 3081, 3318, 3792, 3822, 3871, 3939, 4108, 4242, 4368, 4424, 4848, 4949, 5096, 5252, 5656, 6162, 6636, 7189, 7644, 7742, 7878, 7979, 8216, 8484, 8848, 9191, 9898, 10192, 10504, 11312, 11613, 12324, 13272, 14378, 14847, 15288, 15484, 15756, 15958, 16432, 16968, 18382, 19796, 21008, 21567, 23226, 23937, 24648, 26544, 27573, 28756, 29694, 30576, 30968, 31512, 31916, 33936, 36764, 39592, 43134, 46452, 47874, 49296, 50323, 55146, 55853, 57512, 59388, 61936, 63024, 63832, 64337, 73528, 79184, 86268, 92904, 95748, 100646, 103727, 110292, 111706, 115024, 118776, 127664, 128674, 147056, 150969, 167559, 172536, 185808, 191496, 193011, 201292, 207454, 220584, 223412, 237552, 257348, 301938, 311181, 335118, 345072, 382992, 386022, 390971, 402584, 414908, 441168, 446824, 514696, 603876, 622362, 670236, 726089, 772044, 781942, 805168, 829816, 893648, 1029392, 1172913, 1207752, 1244724, 1340472, 1452178, 1544088, 1563884, 1659632, 2178267, 2345826, 2415504, 2489448, 2680944, 2904356, 3088176, 3127768, 4356534, 4691652, 4978896, 5082623, 5808712, 6255536, 8713068, 9383304, 10165246, 11617424, 15247869, 17426136, 18766608, 20330492, 30495738, 34852272, 40660984, 60991476, 81321968, 121982952, 243965904]

約数ペア:

[(1, 243965904), (2, 121982952), (3, 81321968), (4, 60991476), (6, 40660984), (7, 34852272), (8, 30495738), (12, 20330492), (13, 18766608), (14, 17426136), (16, 15247869), (21, 11617424), (24, 10165246), (26, 9383304), (28, 8713068), (39, 6255536), (42, 5808712), (48, 5082623), (49, 4978896), (52, 4691652), (56, 4356534), (78, 3127768), (79, 3088176), (84, 2904356), (91, 2680944), (98, 2489448), (101, 2415504), (104, 2345826), (112, 2178267), (147, 1659632), (156, 1563884), (158, 1544088), (168, 1452178), (182, 1340472), (196, 1244724), (202, 1207752), (208, 1172913), (237, 1029392), (273, 893648), (294, 829816), (303, 805168), (312, 781942), (316, 772044), (336, 726089), (364, 670236), (392, 622362), (404, 603876), (474, 514696), (546, 446824), (553, 441168), (588, 414908), (606, 402584), (624, 390971), (632, 386022), (637, 382992), (707, 345072), (728, 335118), (784, 311181), (808, 301938), (948, 257348), (1027, 237552), (1092, 223412), (1106, 220584), (1176, 207454), (1212, 201292), (1264, 193011), (1274, 191496), (1313, 185808), (1414, 172536), (1456, 167559), (1616, 150969), (1659, 147056), (1896, 128674), (1911, 127664), (2054, 118776), (2121, 115024), (2184, 111706), (2212, 110292), (2352, 103727), (2424, 100646), (2548, 95748), (2626, 92904), (2828, 86268), (3081, 79184), (3318, 73528), (3792, 64337), (3822, 63832), (3871, 63024), (3939, 61936), (4108, 59388), (4242, 57512), (4368, 55853), (4424, 55146), (4848, 50323), (4949, 49296), (5096, 47874), (5252, 46452), (5656, 43134), (6162, 39592), (6636, 36764), (7189, 33936), (7644, 31916), (7742, 31512), (7878, 30968), (7979, 30576), (8216, 29694), (8484, 28756), (8848, 27573), (9191, 26544), (9898, 24648), (10192, 23937), (10504, 23226), (11312, 21567), (11613, 21008), (12324, 19796), (13272, 18382), (14378, 16968), (14847, 16432), (15288, 15958), (15484, 15756)]