1302678384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{4621}}^1$

素因数の和:5478

約数の個数: 80

約数和(自身を含む): 3851420160

約数和(自身を除く): 2548741776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 839, 1678, 2517, 3356, 4621, 5034, 5873, 6712, 9242, 10068, 11746, 13424, 13863, 17619, 18484, 20136, 23492, 27726, 32347, 35238, 36968, 40272, 46984, 55452, 64694, 70476, 73936, 93968, 97041, 110904, 129388, 140952, 194082, 221808, 258776, 281904, 388164, 517552, 776328, 1552656, 3877019, 7754038, 11631057, 15508076, 23262114, 27139133, 31016152, 46524228, 54278266, 62032304, 81417399, 93048456, 108556532, 162834798, 186096912, 217113064, 325669596, 434226128, 651339192, 1302678384]

約数ペア:

[(1, 1302678384), (2, 651339192), (3, 434226128), (4, 325669596), (6, 217113064), (7, 186096912), (8, 162834798), (12, 108556532), (14, 93048456), (16, 81417399), (21, 62032304), (24, 54278266), (28, 46524228), (42, 31016152), (48, 27139133), (56, 23262114), (84, 15508076), (112, 11631057), (168, 7754038), (336, 3877019), (839, 1552656), (1678, 776328), (2517, 517552), (3356, 388164), (4621, 281904), (5034, 258776), (5873, 221808), (6712, 194082), (9242, 140952), (10068, 129388), (11746, 110904), (13424, 97041), (13863, 93968), (17619, 73936), (18484, 70476), (20136, 64694), (23492, 55452), (27726, 46984), (32347, 40272), (35238, 36968)]