289214712

素因数分解:

$2^3\times 3^6\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 822766680

約数和(自身を除く): 533551968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 243, 303, 324, 404, 486, 491, 606, 648, 729, 808, 909, 972, 982, 1212, 1458, 1473, 1818, 1944, 1964, 2424, 2727, 2916, 2946, 3636, 3928, 4419, 5454, 5832, 5892, 7272, 8181, 8838, 10908, 11784, 13257, 16362, 17676, 21816, 24543, 26514, 32724, 35352, 39771, 49086, 49591, 53028, 65448, 73629, 79542, 98172, 99182, 106056, 119313, 147258, 148773, 159084, 196344, 198364, 238626, 294516, 297546, 318168, 357939, 396728, 446319, 477252, 589032, 595092, 715878, 892638, 954504, 1190184, 1338957, 1431756, 1785276, 2677914, 2863512, 3570552, 4016871, 5355828, 8033742, 10711656, 12050613, 16067484, 24101226, 32134968, 36151839, 48202452, 72303678, 96404904, 144607356, 289214712]

約数ペア:

[(1, 289214712), (2, 144607356), (3, 96404904), (4, 72303678), (6, 48202452), (8, 36151839), (9, 32134968), (12, 24101226), (18, 16067484), (24, 12050613), (27, 10711656), (36, 8033742), (54, 5355828), (72, 4016871), (81, 3570552), (101, 2863512), (108, 2677914), (162, 1785276), (202, 1431756), (216, 1338957), (243, 1190184), (303, 954504), (324, 892638), (404, 715878), (486, 595092), (491, 589032), (606, 477252), (648, 446319), (729, 396728), (808, 357939), (909, 318168), (972, 297546), (982, 294516), (1212, 238626), (1458, 198364), (1473, 196344), (1818, 159084), (1944, 148773), (1964, 147258), (2424, 119313), (2727, 106056), (2916, 99182), (2946, 98172), (3636, 79542), (3928, 73629), (4419, 65448), (5454, 53028), (5832, 49591), (5892, 49086), (7272, 39771), (8181, 35352), (8838, 32724), (10908, 26514), (11784, 24543), (13257, 21816), (16362, 17676)]