1555963488

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1597}}^1$

素因数の和:1829

約数の個数: 144

約数和(自身を含む): 4711543200

約数和(自身を除く): 3155579712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 199, 204, 272, 288, 306, 398, 408, 544, 597, 612, 796, 816, 1194, 1224, 1592, 1597, 1632, 1791, 2388, 2448, 3184, 3194, 3383, 3582, 4776, 4791, 4896, 6368, 6388, 6766, 7164, 9552, 9582, 10149, 12776, 13532, 14328, 14373, 19104, 19164, 20298, 25552, 27064, 27149, 28656, 28746, 30447, 38328, 40596, 51104, 54128, 54298, 57312, 57492, 60894, 76656, 81192, 81447, 108256, 108596, 114984, 121788, 153312, 162384, 162894, 217192, 229968, 243576, 244341, 317803, 324768, 325788, 434384, 459936, 487152, 488682, 635606, 651576, 868768, 953409, 974304, 977364, 1271212, 1303152, 1906818, 1954728, 2542424, 2606304, 2860227, 3813636, 3909456, 5084848, 5402651, 5720454, 7627272, 7818912, 10169696, 10805302, 11440908, 15254544, 16207953, 21610604, 22881816, 30509088, 32415906, 43221208, 45763632, 48623859, 64831812, 86442416, 91527264, 97247718, 129663624, 172884832, 194495436, 259327248, 388990872, 518654496, 777981744, 1555963488]

約数ペア:

[(1, 1555963488), (2, 777981744), (3, 518654496), (4, 388990872), (6, 259327248), (8, 194495436), (9, 172884832), (12, 129663624), (16, 97247718), (17, 91527264), (18, 86442416), (24, 64831812), (32, 48623859), (34, 45763632), (36, 43221208), (48, 32415906), (51, 30509088), (68, 22881816), (72, 21610604), (96, 16207953), (102, 15254544), (136, 11440908), (144, 10805302), (153, 10169696), (199, 7818912), (204, 7627272), (272, 5720454), (288, 5402651), (306, 5084848), (398, 3909456), (408, 3813636), (544, 2860227), (597, 2606304), (612, 2542424), (796, 1954728), (816, 1906818), (1194, 1303152), (1224, 1271212), (1592, 977364), (1597, 974304), (1632, 953409), (1791, 868768), (2388, 651576), (2448, 635606), (3184, 488682), (3194, 487152), (3383, 459936), (3582, 434384), (4776, 325788), (4791, 324768), (4896, 317803), (6368, 244341), (6388, 243576), (6766, 229968), (7164, 217192), (9552, 162894), (9582, 162384), (10149, 153312), (12776, 121788), (13532, 114984), (14328, 108596), (14373, 108256), (19104, 81447), (19164, 81192), (20298, 76656), (25552, 60894), (27064, 57492), (27149, 57312), (28656, 54298), (28746, 54128), (30447, 51104), (38328, 40596)]