351444996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1583}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 1017080064

約数和(自身を除く): 665635068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 881, 1583, 1762, 2643, 3166, 3524, 4749, 5286, 6167, 6332, 7929, 9498, 10572, 11081, 12334, 14247, 15858, 18501, 18996, 22162, 24668, 28494, 31716, 33243, 37002, 44324, 55503, 56988, 66486, 74004, 99729, 111006, 132972, 199458, 222012, 398916, 1394623, 2789246, 4183869, 5578492, 8367738, 9762361, 12551607, 16735476, 19524722, 25103214, 29287083, 39049444, 50206428, 58574166, 87861249, 117148332, 175722498, 351444996]

約数ペア:

[(1, 351444996), (2, 175722498), (3, 117148332), (4, 87861249), (6, 58574166), (7, 50206428), (9, 39049444), (12, 29287083), (14, 25103214), (18, 19524722), (21, 16735476), (28, 12551607), (36, 9762361), (42, 8367738), (63, 5578492), (84, 4183869), (126, 2789246), (252, 1394623), (881, 398916), (1583, 222012), (1762, 199458), (2643, 132972), (3166, 111006), (3524, 99729), (4749, 74004), (5286, 66486), (6167, 56988), (6332, 55503), (7929, 44324), (9498, 37002), (10572, 33243), (11081, 31716), (12334, 28494), (14247, 24668), (15858, 22162), (18501, 18996)]