2019661104

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{1117}}^1$

素因数の和:1538

約数の個数: 80

約数和(自身を含む): 5279106560

約数和(自身を除く): 3259445456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 271, 278, 417, 542, 556, 813, 834, 1084, 1112, 1117, 1626, 1668, 2168, 2224, 2234, 3252, 3336, 3351, 4336, 4468, 6504, 6672, 6702, 8936, 13008, 13404, 17872, 26808, 37669, 53616, 75338, 113007, 150676, 155263, 226014, 301352, 302707, 310526, 452028, 465789, 602704, 605414, 621052, 904056, 908121, 931578, 1210828, 1242104, 1808112, 1816242, 1863156, 2421656, 2484208, 3632484, 3726312, 4843312, 7264968, 7452624, 14529936, 42076273, 84152546, 126228819, 168305092, 252457638, 336610184, 504915276, 673220368, 1009830552, 2019661104]

約数ペア:

[(1, 2019661104), (2, 1009830552), (3, 673220368), (4, 504915276), (6, 336610184), (8, 252457638), (12, 168305092), (16, 126228819), (24, 84152546), (48, 42076273), (139, 14529936), (271, 7452624), (278, 7264968), (417, 4843312), (542, 3726312), (556, 3632484), (813, 2484208), (834, 2421656), (1084, 1863156), (1112, 1816242), (1117, 1808112), (1626, 1242104), (1668, 1210828), (2168, 931578), (2224, 908121), (2234, 904056), (3252, 621052), (3336, 605414), (3351, 602704), (4336, 465789), (4468, 452028), (6504, 310526), (6672, 302707), (6702, 301352), (8936, 226014), (13008, 155263), (13404, 150676), (17872, 113007), (26808, 75338), (37669, 53616)]