261245285376

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{22037}}^1$

素因数の和:22304

約数の個数: 176

約数和(自身を含む): 740555078976

約数和(自身を除く): 479309793600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 227, 256, 272, 384, 408, 454, 512, 544, 681, 768, 816, 908, 1024, 1088, 1362, 1536, 1632, 1816, 2176, 2724, 3072, 3264, 3632, 3859, 4352, 5448, 6528, 7264, 7718, 8704, 10896, 11577, 13056, 14528, 15436, 17408, 21792, 22037, 23154, 26112, 29056, 30872, 43584, 44074, 46308, 52224, 58112, 61744, 66111, 87168, 88148, 92616, 116224, 123488, 132222, 174336, 176296, 185232, 232448, 246976, 264444, 348672, 352592, 370464, 374629, 493952, 528888, 697344, 705184, 740928, 749258, 987904, 1057776, 1123887, 1410368, 1481856, 1498516, 1975808, 2115552, 2247774, 2820736, 2963712, 2997032, 3951616, 4231104, 4495548, 5002399, 5641472, 5927424, 5994064, 8462208, 8991096, 10004798, 11282944, 11854848, 11988128, 15007197, 16924416, 17982192, 20009596, 22565888, 23976256, 30014394, 33848832, 35964384, 40019192, 47952512, 60028788, 67697664, 71928768, 80038384, 85040783, 95905024, 120057576, 143857536, 160076768, 170081566, 191810048, 240115152, 255122349, 287715072, 320153536, 340163132, 383620096, 480230304, 510244698, 575430144, 640307072, 680326264, 960460608, 1020489396, 1150860288, 1280614144, 1360652528, 1920921216, 2040978792, 2561228288, 2721305056, 3841842432, 4081957584, 5122456576, 5442610112, 7683684864, 8163915168, 10885220224, 15367369728, 16327830336, 21770440448, 32655660672, 43540880896, 65311321344, 87081761792, 130622642688, 261245285376]

約数ペア:

[(1, 261245285376), (2, 130622642688), (3, 87081761792), (4, 65311321344), (6, 43540880896), (8, 32655660672), (12, 21770440448), (16, 16327830336), (17, 15367369728), (24, 10885220224), (32, 8163915168), (34, 7683684864), (48, 5442610112), (51, 5122456576), (64, 4081957584), (68, 3841842432), (96, 2721305056), (102, 2561228288), (128, 2040978792), (136, 1920921216), (192, 1360652528), (204, 1280614144), (227, 1150860288), (256, 1020489396), (272, 960460608), (384, 680326264), (408, 640307072), (454, 575430144), (512, 510244698), (544, 480230304), (681, 383620096), (768, 340163132), (816, 320153536), (908, 287715072), (1024, 255122349), (1088, 240115152), (1362, 191810048), (1536, 170081566), (1632, 160076768), (1816, 143857536), (2176, 120057576), (2724, 95905024), (3072, 85040783), (3264, 80038384), (3632, 71928768), (3859, 67697664), (4352, 60028788), (5448, 47952512), (6528, 40019192), (7264, 35964384), (7718, 33848832), (8704, 30014394), (10896, 23976256), (11577, 22565888), (13056, 20009596), (14528, 17982192), (15436, 16924416), (17408, 15007197), (21792, 11988128), (22037, 11854848), (23154, 11282944), (26112, 10004798), (29056, 8991096), (30872, 8462208), (43584, 5994064), (44074, 5927424), (46308, 5641472), (52224, 5002399), (58112, 4495548), (61744, 4231104), (66111, 3951616), (87168, 2997032), (88148, 2963712), (92616, 2820736), (116224, 2247774), (123488, 2115552), (132222, 1975808), (174336, 1498516), (176296, 1481856), (185232, 1410368), (232448, 1123887), (246976, 1057776), (264444, 987904), (348672, 749258), (352592, 740928), (370464, 705184), (374629, 697344), (493952, 528888)]