355772004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1721}}^1$

素因数の和:1865

約数の個数: 96

約数和(自身を含む): 999806976

約数和(自身を除く): 644034972

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, 642, 644, 749, 966, 1284, 1498, 1721, 1932, 2247, 2461, 2996, 3442, 4494, 4922, 5163, 6884, 7383, 8988, 9844, 10326, 12047, 14766, 17227, 20652, 24094, 29532, 34454, 36141, 39583, 48188, 51681, 68908, 72282, 79166, 103362, 118749, 144564, 158332, 184147, 206724, 237498, 277081, 368294, 474996, 552441, 554162, 736588, 831243, 1104882, 1108324, 1289029, 1662486, 2209764, 2578058, 3324972, 3867087, 4235381, 5156116, 7734174, 8470762, 12706143, 15468348, 16941524, 25412286, 29647667, 50824572, 59295334, 88943001, 118590668, 177886002, 355772004]

約数ペア:

[(1, 355772004), (2, 177886002), (3, 118590668), (4, 88943001), (6, 59295334), (7, 50824572), (12, 29647667), (14, 25412286), (21, 16941524), (23, 15468348), (28, 12706143), (42, 8470762), (46, 7734174), (69, 5156116), (84, 4235381), (92, 3867087), (107, 3324972), (138, 2578058), (161, 2209764), (214, 1662486), (276, 1289029), (321, 1108324), (322, 1104882), (428, 831243), (483, 736588), (642, 554162), (644, 552441), (749, 474996), (966, 368294), (1284, 277081), (1498, 237498), (1721, 206724), (1932, 184147), (2247, 158332), (2461, 144564), (2996, 118749), (3442, 103362), (4494, 79166), (4922, 72282), (5163, 68908), (6884, 51681), (7383, 48188), (8988, 39583), (9844, 36141), (10326, 34454), (12047, 29532), (14766, 24094), (17227, 20652)]