315057288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 975985920

約数和(自身を除く): 660928632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 181, 182, 273, 312, 362, 364, 543, 546, 724, 728, 797, 1086, 1092, 1267, 1448, 1594, 2172, 2184, 2353, 2391, 2534, 3188, 3801, 4344, 4706, 4782, 5068, 5579, 6376, 7059, 7602, 9412, 9564, 10136, 10361, 11158, 14118, 15204, 16471, 16737, 18824, 19128, 20722, 22316, 28236, 30408, 31083, 32942, 33474, 41444, 44632, 49413, 56472, 62166, 65884, 66948, 72527, 82888, 98826, 124332, 131768, 133896, 144257, 145054, 197652, 217581, 248664, 288514, 290108, 395304, 432771, 435162, 577028, 580216, 865542, 870324, 1009799, 1154056, 1731084, 1740648, 1875341, 2019598, 3029397, 3462168, 3750682, 4039196, 5626023, 6058794, 7501364, 8078392, 11252046, 12117588, 13127387, 15002728, 22504092, 24235176, 26254774, 39382161, 45008184, 52509548, 78764322, 105019096, 157528644, 315057288]

約数ペア:

[(1, 315057288), (2, 157528644), (3, 105019096), (4, 78764322), (6, 52509548), (7, 45008184), (8, 39382161), (12, 26254774), (13, 24235176), (14, 22504092), (21, 15002728), (24, 13127387), (26, 12117588), (28, 11252046), (39, 8078392), (42, 7501364), (52, 6058794), (56, 5626023), (78, 4039196), (84, 3750682), (91, 3462168), (104, 3029397), (156, 2019598), (168, 1875341), (181, 1740648), (182, 1731084), (273, 1154056), (312, 1009799), (362, 870324), (364, 865542), (543, 580216), (546, 577028), (724, 435162), (728, 432771), (797, 395304), (1086, 290108), (1092, 288514), (1267, 248664), (1448, 217581), (1594, 197652), (2172, 145054), (2184, 144257), (2353, 133896), (2391, 131768), (2534, 124332), (3188, 98826), (3801, 82888), (4344, 72527), (4706, 66948), (4782, 65884), (5068, 62166), (5579, 56472), (6376, 49413), (7059, 44632), (7602, 41444), (9412, 33474), (9564, 32942), (10136, 31083), (10361, 30408), (11158, 28236), (14118, 22316), (15204, 20722), (16471, 19128), (16737, 18824)]