261034891656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{23609}}^1$

素因数の和:23860

約数の個数: 256

約数和(自身を含む): 844248268800

約数和(自身を除く): 583213377144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 193, 217, 231, 248, 264, 308, 341, 372, 386, 434, 462, 579, 616, 651, 682, 744, 772, 868, 924, 1023, 1158, 1302, 1351, 1364, 1544, 1736, 1848, 2046, 2123, 2316, 2387, 2604, 2702, 2728, 4053, 4092, 4246, 4632, 4774, 5208, 5404, 5983, 6369, 7161, 8106, 8184, 8492, 9548, 10808, 11966, 12738, 14322, 14861, 16212, 16984, 17949, 19096, 23609, 23932, 25476, 28644, 29722, 32424, 35898, 41881, 44583, 47218, 47864, 50952, 57288, 59444, 65813, 70827, 71796, 83762, 89166, 94436, 118888, 125643, 131626, 141654, 143592, 165263, 167524, 178332, 188872, 197439, 251286, 259699, 263252, 283308, 330526, 335048, 356664, 394878, 460691, 495789, 502572, 519398, 526504, 566616, 661052, 731879, 779097, 789756, 921382, 991578, 1005144, 1038796, 1322104, 1382073, 1463758, 1558194, 1579512, 1817893, 1842764, 1983156, 2077592, 2195637, 2764146, 2927516, 3116388, 3635786, 3685528, 3966312, 4391274, 4556537, 5123153, 5453679, 5528292, 5855032, 6232776, 7271572, 8050669, 8782548, 9113074, 10246306, 10907358, 11056584, 13669611, 14543144, 15369459, 16101338, 17565096, 18226148, 20492612, 21814716, 24152007, 27339222, 30738918, 31895759, 32202676, 36452296, 40985224, 43629432, 48304014, 50121907, 54678444, 56354683, 61477836, 63791518, 64405352, 95687277, 96608028, 100243814, 109356888, 112709366, 122955672, 127583036, 141252647, 150365721, 169064049, 191374554, 193216056, 200487628, 225418732, 255166072, 282505294, 300731442, 338128098, 350853349, 382749108, 400975256, 423757941, 450837464, 565010588, 601462884, 676256196, 701706698, 765498216, 847515882, 988768529, 1052560047, 1130021176, 1202925768, 1352512392, 1403413396, 1553779117, 1695031764, 1977537058, 2105120094, 2806826792, 2966305587, 3107558234, 3390063528, 3955074116, 4210240188, 4661337351, 5932611174, 6215116468, 7910148232, 8420480376, 9322674702, 10876453819, 11865222348, 12430232936, 18645349404, 21752907638, 23730444696, 32629361457, 37290698808, 43505815276, 65258722914, 87011630552, 130517445828, 261034891656]

約数ペア:

[(1, 261034891656), (2, 130517445828), (3, 87011630552), (4, 65258722914), (6, 43505815276), (7, 37290698808), (8, 32629361457), (11, 23730444696), (12, 21752907638), (14, 18645349404), (21, 12430232936), (22, 11865222348), (24, 10876453819), (28, 9322674702), (31, 8420480376), (33, 7910148232), (42, 6215116468), (44, 5932611174), (56, 4661337351), (62, 4210240188), (66, 3955074116), (77, 3390063528), (84, 3107558234), (88, 2966305587), (93, 2806826792), (124, 2105120094), (132, 1977537058), (154, 1695031764), (168, 1553779117), (186, 1403413396), (193, 1352512392), (217, 1202925768), (231, 1130021176), (248, 1052560047), (264, 988768529), (308, 847515882), (341, 765498216), (372, 701706698), (386, 676256196), (434, 601462884), (462, 565010588), (579, 450837464), (616, 423757941), (651, 400975256), (682, 382749108), (744, 350853349), (772, 338128098), (868, 300731442), (924, 282505294), (1023, 255166072), (1158, 225418732), (1302, 200487628), (1351, 193216056), (1364, 191374554), (1544, 169064049), (1736, 150365721), (1848, 141252647), (2046, 127583036), (2123, 122955672), (2316, 112709366), (2387, 109356888), (2604, 100243814), (2702, 96608028), (2728, 95687277), (4053, 64405352), (4092, 63791518), (4246, 61477836), (4632, 56354683), (4774, 54678444), (5208, 50121907), (5404, 48304014), (5983, 43629432), (6369, 40985224), (7161, 36452296), (8106, 32202676), (8184, 31895759), (8492, 30738918), (9548, 27339222), (10808, 24152007), (11966, 21814716), (12738, 20492612), (14322, 18226148), (14861, 17565096), (16212, 16101338), (16984, 15369459), (17949, 14543144), (19096, 13669611), (23609, 11056584), (23932, 10907358), (25476, 10246306), (28644, 9113074), (29722, 8782548), (32424, 8050669), (35898, 7271572), (41881, 6232776), (44583, 5855032), (47218, 5528292), (47864, 5453679), (50952, 5123153), (57288, 4556537), (59444, 4391274), (65813, 3966312), (70827, 3685528), (71796, 3635786), (83762, 3116388), (89166, 2927516), (94436, 2764146), (118888, 2195637), (125643, 2077592), (131626, 1983156), (141654, 1842764), (143592, 1817893), (165263, 1579512), (167524, 1558194), (178332, 1463758), (188872, 1382073), (197439, 1322104), (251286, 1038796), (259699, 1005144), (263252, 991578), (283308, 921382), (330526, 789756), (335048, 779097), (356664, 731879), (394878, 661052), (460691, 566616), (495789, 526504), (502572, 519398)]