290145075792

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{25603}}^1$

素因数の和:25778

約数の個数: 240

約数和(自身を含む): 892425166848

約数和(自身を除く): 602280091056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 127, 132, 143, 156, 169, 176, 208, 254, 264, 286, 312, 338, 381, 429, 507, 508, 528, 572, 624, 676, 762, 858, 1014, 1016, 1144, 1352, 1397, 1524, 1651, 1716, 1859, 2028, 2032, 2288, 2704, 2794, 3048, 3302, 3432, 3718, 4056, 4191, 4953, 5577, 5588, 6096, 6604, 6864, 7436, 8112, 8382, 9906, 11154, 11176, 13208, 14872, 16764, 18161, 19812, 21463, 22308, 22352, 25603, 26416, 29744, 33528, 36322, 39624, 42926, 44616, 51206, 54483, 64389, 67056, 72644, 76809, 79248, 85852, 89232, 102412, 108966, 128778, 145288, 153618, 171704, 204824, 217932, 236093, 257556, 281633, 290576, 307236, 332839, 343408, 409648, 435864, 472186, 515112, 563266, 614472, 665678, 708279, 844899, 871728, 944372, 998517, 1030224, 1126532, 1228944, 1331356, 1416558, 1689798, 1888744, 1997034, 2253064, 2662712, 2833116, 3251581, 3379596, 3661229, 3777488, 3994068, 4326907, 4506128, 5325424, 5666232, 6503162, 6759192, 7322458, 7988136, 8653814, 9754743, 10983687, 11332464, 12980721, 13006324, 13518384, 14644916, 15976272, 17307628, 19509486, 21967374, 25961442, 26012648, 29289832, 34615256, 35767391, 39018972, 42270553, 43934748, 47595977, 51922884, 52025296, 58579664, 69230512, 71534782, 78037944, 84541106, 87869496, 95191954, 103845768, 107302173, 126811659, 142787931, 143069564, 156075888, 169082212, 175738992, 190383908, 207691536, 214604346, 253623318, 285575862, 286139128, 338164424, 380767816, 429208692, 464976083, 507246636, 549517189, 571151724, 572278256, 676328848, 761535632, 858417384, 929952166, 1014493272, 1099034378, 1142303448, 1394928249, 1648551567, 1716834768, 1859904332, 2028986544, 2198068756, 2284606896, 2789856498, 3297103134, 3719808664, 4396137512, 5579712996, 6044689079, 6594206268, 7439617328, 8792275024, 11159425992, 12089378158, 13188412536, 18134067237, 22318851984, 24178756316, 26376825072, 36268134474, 48357512632, 72536268948, 96715025264, 145072537896, 290145075792]

約数ペア:

[(1, 290145075792), (2, 145072537896), (3, 96715025264), (4, 72536268948), (6, 48357512632), (8, 36268134474), (11, 26376825072), (12, 24178756316), (13, 22318851984), (16, 18134067237), (22, 13188412536), (24, 12089378158), (26, 11159425992), (33, 8792275024), (39, 7439617328), (44, 6594206268), (48, 6044689079), (52, 5579712996), (66, 4396137512), (78, 3719808664), (88, 3297103134), (104, 2789856498), (127, 2284606896), (132, 2198068756), (143, 2028986544), (156, 1859904332), (169, 1716834768), (176, 1648551567), (208, 1394928249), (254, 1142303448), (264, 1099034378), (286, 1014493272), (312, 929952166), (338, 858417384), (381, 761535632), (429, 676328848), (507, 572278256), (508, 571151724), (528, 549517189), (572, 507246636), (624, 464976083), (676, 429208692), (762, 380767816), (858, 338164424), (1014, 286139128), (1016, 285575862), (1144, 253623318), (1352, 214604346), (1397, 207691536), (1524, 190383908), (1651, 175738992), (1716, 169082212), (1859, 156075888), (2028, 143069564), (2032, 142787931), (2288, 126811659), (2704, 107302173), (2794, 103845768), (3048, 95191954), (3302, 87869496), (3432, 84541106), (3718, 78037944), (4056, 71534782), (4191, 69230512), (4953, 58579664), (5577, 52025296), (5588, 51922884), (6096, 47595977), (6604, 43934748), (6864, 42270553), (7436, 39018972), (8112, 35767391), (8382, 34615256), (9906, 29289832), (11154, 26012648), (11176, 25961442), (13208, 21967374), (14872, 19509486), (16764, 17307628), (18161, 15976272), (19812, 14644916), (21463, 13518384), (22308, 13006324), (22352, 12980721), (25603, 11332464), (26416, 10983687), (29744, 9754743), (33528, 8653814), (36322, 7988136), (39624, 7322458), (42926, 6759192), (44616, 6503162), (51206, 5666232), (54483, 5325424), (64389, 4506128), (67056, 4326907), (72644, 3994068), (76809, 3777488), (79248, 3661229), (85852, 3379596), (89232, 3251581), (102412, 2833116), (108966, 2662712), (128778, 2253064), (145288, 1997034), (153618, 1888744), (171704, 1689798), (204824, 1416558), (217932, 1331356), (236093, 1228944), (257556, 1126532), (281633, 1030224), (290576, 998517), (307236, 944372), (332839, 871728), (343408, 844899), (409648, 708279), (435864, 665678), (472186, 614472), (515112, 563266)]