270927228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 774115328

約数和(自身を除く): 503188100

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 31, 33, 39, 44, 52, 62, 66, 78, 93, 121, 124, 132, 143, 156, 186, 242, 286, 341, 363, 372, 403, 429, 463, 484, 572, 682, 726, 806, 858, 926, 1023, 1209, 1364, 1389, 1452, 1573, 1612, 1716, 1852, 2046, 2418, 2778, 3146, 3751, 4092, 4433, 4719, 4836, 5093, 5556, 6019, 6292, 7502, 8866, 9438, 10186, 11253, 12038, 13299, 14353, 15004, 15279, 17732, 18057, 18876, 20372, 22506, 24076, 26598, 28706, 30558, 36114, 43059, 45012, 48763, 53196, 56023, 57412, 61116, 66209, 72228, 86118, 97526, 112046, 132418, 146289, 157883, 168069, 172236, 186589, 195052, 198627, 224092, 264836, 292578, 315766, 336138, 373178, 397254, 473649, 559767, 585156, 631532, 672276, 728299, 746356, 794508, 947298, 1119534, 1456598, 1736713, 1894596, 2052479, 2184897, 2239068, 2913196, 3473426, 4104958, 4369794, 5210139, 6157437, 6946852, 8209916, 8739588, 10420278, 12314874, 20840556, 22577269, 24629748, 45154538, 67731807, 90309076, 135463614, 270927228]

約数ペア:

[(1, 270927228), (2, 135463614), (3, 90309076), (4, 67731807), (6, 45154538), (11, 24629748), (12, 22577269), (13, 20840556), (22, 12314874), (26, 10420278), (31, 8739588), (33, 8209916), (39, 6946852), (44, 6157437), (52, 5210139), (62, 4369794), (66, 4104958), (78, 3473426), (93, 2913196), (121, 2239068), (124, 2184897), (132, 2052479), (143, 1894596), (156, 1736713), (186, 1456598), (242, 1119534), (286, 947298), (341, 794508), (363, 746356), (372, 728299), (403, 672276), (429, 631532), (463, 585156), (484, 559767), (572, 473649), (682, 397254), (726, 373178), (806, 336138), (858, 315766), (926, 292578), (1023, 264836), (1209, 224092), (1364, 198627), (1389, 195052), (1452, 186589), (1573, 172236), (1612, 168069), (1716, 157883), (1852, 146289), (2046, 132418), (2418, 112046), (2778, 97526), (3146, 86118), (3751, 72228), (4092, 66209), (4433, 61116), (4719, 57412), (4836, 56023), (5093, 53196), (5556, 48763), (6019, 45012), (6292, 43059), (7502, 36114), (8866, 30558), (9438, 28706), (10186, 26598), (11253, 24076), (12038, 22506), (13299, 20372), (14353, 18876), (15004, 18057), (15279, 17732)]