208840355008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:847

約数の個数: 224

約数和(自身を含む): 461742739200

約数和(自身を除く): 252902384192

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 67, 76, 116, 134, 152, 157, 232, 268, 304, 314, 464, 536, 551, 563, 608, 628, 928, 1072, 1102, 1126, 1216, 1256, 1273, 1856, 1943, 2144, 2204, 2252, 2512, 2546, 2983, 3886, 4288, 4408, 4504, 4553, 5024, 5092, 5966, 7772, 8816, 9008, 9106, 10048, 10184, 10519, 10697, 11932, 15544, 16327, 17632, 18016, 18212, 20368, 21038, 21394, 23864, 31088, 32654, 35264, 36032, 36424, 36917, 37721, 40736, 42076, 42788, 47728, 62176, 65308, 72848, 73834, 75442, 81472, 84152, 85576, 86507, 88391, 95456, 124352, 130616, 145696, 147668, 150884, 168304, 171152, 173014, 176782, 190912, 199861, 261232, 291392, 295336, 301768, 305051, 310213, 336608, 342304, 346028, 353564, 399722, 522464, 590672, 603536, 610102, 620426, 673216, 684608, 692056, 707128, 716699, 799444, 1044928, 1093909, 1181344, 1207072, 1220204, 1240852, 1384112, 1414256, 1433398, 1598888, 1679429, 2187818, 2362688, 2414144, 2440408, 2481704, 2563339, 2768224, 2828512, 2866796, 3197776, 3358858, 4375636, 4880816, 4963408, 5126678, 5536448, 5657024, 5733592, 5795969, 5922197, 6395552, 6717716, 8751272, 9761632, 9926816, 10253356, 11467184, 11591938, 11844394, 12791104, 13435432, 17502544, 19523264, 19853632, 20506712, 20784271, 22934368, 23183876, 23688788, 26870864, 35005088, 41013424, 41568542, 45868736, 46367752, 47377576, 48703441, 53741728, 70010176, 82026848, 83137084, 92735504, 94755152, 97406882, 107483456, 112521743, 164053696, 166274168, 171743713, 185471008, 189510304, 194813764, 225043486, 332548336, 343487426, 370942016, 379020608, 389627528, 450086972, 665096672, 686974852, 779255056, 900173944, 1330193344, 1373949704, 1558510112, 1800347888, 2747899408, 3117020224, 3263130547, 3600695776, 5495798816, 6526261094, 7201391552, 10991597632, 13052522188, 26105044376, 52210088752, 104420177504, 208840355008]

約数ペア:

[(1, 208840355008), (2, 104420177504), (4, 52210088752), (8, 26105044376), (16, 13052522188), (19, 10991597632), (29, 7201391552), (32, 6526261094), (38, 5495798816), (58, 3600695776), (64, 3263130547), (67, 3117020224), (76, 2747899408), (116, 1800347888), (134, 1558510112), (152, 1373949704), (157, 1330193344), (232, 900173944), (268, 779255056), (304, 686974852), (314, 665096672), (464, 450086972), (536, 389627528), (551, 379020608), (563, 370942016), (608, 343487426), (628, 332548336), (928, 225043486), (1072, 194813764), (1102, 189510304), (1126, 185471008), (1216, 171743713), (1256, 166274168), (1273, 164053696), (1856, 112521743), (1943, 107483456), (2144, 97406882), (2204, 94755152), (2252, 92735504), (2512, 83137084), (2546, 82026848), (2983, 70010176), (3886, 53741728), (4288, 48703441), (4408, 47377576), (4504, 46367752), (4553, 45868736), (5024, 41568542), (5092, 41013424), (5966, 35005088), (7772, 26870864), (8816, 23688788), (9008, 23183876), (9106, 22934368), (10048, 20784271), (10184, 20506712), (10519, 19853632), (10697, 19523264), (11932, 17502544), (15544, 13435432), (16327, 12791104), (17632, 11844394), (18016, 11591938), (18212, 11467184), (20368, 10253356), (21038, 9926816), (21394, 9761632), (23864, 8751272), (31088, 6717716), (32654, 6395552), (35264, 5922197), (36032, 5795969), (36424, 5733592), (36917, 5657024), (37721, 5536448), (40736, 5126678), (42076, 4963408), (42788, 4880816), (47728, 4375636), (62176, 3358858), (65308, 3197776), (72848, 2866796), (73834, 2828512), (75442, 2768224), (81472, 2563339), (84152, 2481704), (85576, 2440408), (86507, 2414144), (88391, 2362688), (95456, 2187818), (124352, 1679429), (130616, 1598888), (145696, 1433398), (147668, 1414256), (150884, 1384112), (168304, 1240852), (171152, 1220204), (173014, 1207072), (176782, 1181344), (190912, 1093909), (199861, 1044928), (261232, 799444), (291392, 716699), (295336, 707128), (301768, 692056), (305051, 684608), (310213, 673216), (336608, 620426), (342304, 610102), (346028, 603536), (353564, 590672), (399722, 522464)]