779847408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1943

約数の個数: 120

約数和(自身を含む): 2277382016

約数和(自身を除く): 1497534608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 97, 124, 144, 186, 194, 248, 279, 291, 372, 388, 496, 558, 582, 744, 776, 873, 1116, 1164, 1488, 1552, 1746, 1801, 2232, 2328, 3007, 3492, 3602, 4464, 4656, 5403, 6014, 6984, 7204, 9021, 10806, 12028, 13968, 14408, 16209, 18042, 21612, 24056, 27063, 28816, 32418, 36084, 43224, 48112, 54126, 55831, 64836, 72168, 86448, 108252, 111662, 129672, 144336, 167493, 174697, 216504, 223324, 259344, 334986, 349394, 433008, 446648, 502479, 524091, 669972, 698788, 893296, 1004958, 1048182, 1339944, 1397576, 1572273, 2009916, 2096364, 2679888, 2795152, 3144546, 4019832, 4192728, 5415607, 6289092, 8039664, 8385456, 10831214, 12578184, 16246821, 21662428, 25156368, 32493642, 43324856, 48740463, 64987284, 86649712, 97480926, 129974568, 194961852, 259949136, 389923704, 779847408]

約数ペア:

[(1, 779847408), (2, 389923704), (3, 259949136), (4, 194961852), (6, 129974568), (8, 97480926), (9, 86649712), (12, 64987284), (16, 48740463), (18, 43324856), (24, 32493642), (31, 25156368), (36, 21662428), (48, 16246821), (62, 12578184), (72, 10831214), (93, 8385456), (97, 8039664), (124, 6289092), (144, 5415607), (186, 4192728), (194, 4019832), (248, 3144546), (279, 2795152), (291, 2679888), (372, 2096364), (388, 2009916), (496, 1572273), (558, 1397576), (582, 1339944), (744, 1048182), (776, 1004958), (873, 893296), (1116, 698788), (1164, 669972), (1488, 524091), (1552, 502479), (1746, 446648), (1801, 433008), (2232, 349394), (2328, 334986), (3007, 259344), (3492, 223324), (3602, 216504), (4464, 174697), (4656, 167493), (5403, 144336), (6014, 129672), (6984, 111662), (7204, 108252), (9021, 86448), (10806, 72168), (12028, 64836), (13968, 55831), (14408, 54126), (16209, 48112), (18042, 43224), (21612, 36084), (24056, 32418), (27063, 28816)]