508747764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{107}}^2$

素因数の和:274

約数の個数: 108

約数和(自身を含む): 1431588704

約数和(自身を除く): 922840940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 107, 138, 161, 214, 276, 321, 322, 428, 483, 529, 642, 644, 749, 966, 1058, 1284, 1498, 1587, 1932, 2116, 2247, 2461, 2996, 3174, 3703, 4494, 4922, 6348, 7383, 7406, 8988, 9844, 11109, 11449, 14766, 14812, 17227, 22218, 22898, 29532, 34347, 34454, 44436, 45796, 51681, 56603, 68694, 68908, 80143, 103362, 113206, 137388, 160286, 169809, 206724, 226412, 240429, 263327, 320572, 339618, 396221, 480858, 526654, 679236, 789981, 792442, 961716, 1053308, 1188663, 1579962, 1584884, 1843289, 2377326, 3159924, 3686578, 4754652, 5529867, 6056521, 7373156, 11059734, 12113042, 18169563, 22119468, 24226084, 36339126, 42395647, 72678252, 84791294, 127186941, 169582588, 254373882, 508747764]

約数ペア:

[(1, 508747764), (2, 254373882), (3, 169582588), (4, 127186941), (6, 84791294), (7, 72678252), (12, 42395647), (14, 36339126), (21, 24226084), (23, 22119468), (28, 18169563), (42, 12113042), (46, 11059734), (69, 7373156), (84, 6056521), (92, 5529867), (107, 4754652), (138, 3686578), (161, 3159924), (214, 2377326), (276, 1843289), (321, 1584884), (322, 1579962), (428, 1188663), (483, 1053308), (529, 961716), (642, 792442), (644, 789981), (749, 679236), (966, 526654), (1058, 480858), (1284, 396221), (1498, 339618), (1587, 320572), (1932, 263327), (2116, 240429), (2247, 226412), (2461, 206724), (2996, 169809), (3174, 160286), (3703, 137388), (4494, 113206), (4922, 103362), (6348, 80143), (7383, 68908), (7406, 68694), (8988, 56603), (9844, 51681), (11109, 45796), (11449, 44436), (14766, 34454), (14812, 34347), (17227, 29532), (22218, 22898)]