1885411568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 4199731200

約数和(自身を除く): 2314319632

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 41, 46, 58, 62, 82, 92, 116, 124, 139, 164, 184, 232, 248, 278, 328, 368, 464, 496, 556, 656, 667, 713, 899, 943, 1112, 1189, 1271, 1334, 1426, 1798, 1886, 2224, 2378, 2542, 2668, 2852, 3197, 3596, 3772, 4031, 4309, 4756, 5084, 5336, 5699, 5704, 6394, 7192, 7544, 8062, 8618, 9512, 10168, 10672, 11398, 11408, 12788, 14384, 15088, 16124, 17236, 19024, 20336, 20677, 22796, 25576, 27347, 29233, 32248, 34472, 36859, 41354, 45592, 51152, 54694, 58466, 64496, 68944, 73718, 82708, 91184, 92713, 99107, 109388, 116932, 124961, 131077, 147436, 165271, 165416, 176669, 185426, 198214, 218776, 233864, 249922, 262154, 294872, 330542, 330832, 353338, 370852, 396428, 437552, 467728, 499844, 524308, 589744, 661084, 706676, 741704, 792856, 847757, 999688, 1048616, 1322168, 1413352, 1483408, 1585712, 1695514, 1999376, 2097232, 2644336, 2826704, 2874103, 3391028, 3801233, 4063387, 5123401, 5748206, 6782056, 7602466, 8126774, 10246802, 11496412, 13564112, 15204932, 16253548, 20493604, 22992824, 30409864, 32507096, 40987208, 45985648, 60819728, 65014192, 81974416, 117838223, 235676446, 471352892, 942705784, 1885411568]

約数ペア:

[(1, 1885411568), (2, 942705784), (4, 471352892), (8, 235676446), (16, 117838223), (23, 81974416), (29, 65014192), (31, 60819728), (41, 45985648), (46, 40987208), (58, 32507096), (62, 30409864), (82, 22992824), (92, 20493604), (116, 16253548), (124, 15204932), (139, 13564112), (164, 11496412), (184, 10246802), (232, 8126774), (248, 7602466), (278, 6782056), (328, 5748206), (368, 5123401), (464, 4063387), (496, 3801233), (556, 3391028), (656, 2874103), (667, 2826704), (713, 2644336), (899, 2097232), (943, 1999376), (1112, 1695514), (1189, 1585712), (1271, 1483408), (1334, 1413352), (1426, 1322168), (1798, 1048616), (1886, 999688), (2224, 847757), (2378, 792856), (2542, 741704), (2668, 706676), (2852, 661084), (3197, 589744), (3596, 524308), (3772, 499844), (4031, 467728), (4309, 437552), (4756, 396428), (5084, 370852), (5336, 353338), (5699, 330832), (5704, 330542), (6394, 294872), (7192, 262154), (7544, 249922), (8062, 233864), (8618, 218776), (9512, 198214), (10168, 185426), (10672, 176669), (11398, 165416), (11408, 165271), (12788, 147436), (14384, 131077), (15088, 124961), (16124, 116932), (17236, 109388), (19024, 99107), (20336, 92713), (20677, 91184), (22796, 82708), (25576, 73718), (27347, 68944), (29233, 64496), (32248, 58466), (34472, 54694), (36859, 51152), (41354, 45592)]