221083344

素因数分解:

$2^4\times 3^5\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 120

約数和(自身を含む): 649145952

約数和(自身を除く): 428062608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 243, 303, 324, 404, 432, 486, 563, 606, 648, 808, 909, 972, 1126, 1212, 1296, 1616, 1689, 1818, 1944, 2252, 2424, 2727, 3378, 3636, 3888, 4504, 4848, 5067, 5454, 6756, 7272, 8181, 9008, 10134, 10908, 13512, 14544, 15201, 16362, 20268, 21816, 24543, 27024, 30402, 32724, 40536, 43632, 45603, 49086, 56863, 60804, 65448, 81072, 91206, 98172, 113726, 121608, 130896, 136809, 170589, 182412, 196344, 227452, 243216, 273618, 341178, 364824, 392688, 454904, 511767, 547236, 682356, 729648, 909808, 1023534, 1094472, 1364712, 1535301, 2047068, 2188944, 2729424, 3070602, 4094136, 4605903, 6141204, 8188272, 9211806, 12282408, 13817709, 18423612, 24564816, 27635418, 36847224, 55270836, 73694448, 110541672, 221083344]

約数ペア:

[(1, 221083344), (2, 110541672), (3, 73694448), (4, 55270836), (6, 36847224), (8, 27635418), (9, 24564816), (12, 18423612), (16, 13817709), (18, 12282408), (24, 9211806), (27, 8188272), (36, 6141204), (48, 4605903), (54, 4094136), (72, 3070602), (81, 2729424), (101, 2188944), (108, 2047068), (144, 1535301), (162, 1364712), (202, 1094472), (216, 1023534), (243, 909808), (303, 729648), (324, 682356), (404, 547236), (432, 511767), (486, 454904), (563, 392688), (606, 364824), (648, 341178), (808, 273618), (909, 243216), (972, 227452), (1126, 196344), (1212, 182412), (1296, 170589), (1616, 136809), (1689, 130896), (1818, 121608), (1944, 113726), (2252, 98172), (2424, 91206), (2727, 81072), (3378, 65448), (3636, 60804), (3888, 56863), (4504, 49086), (4848, 45603), (5067, 43632), (5454, 40536), (6756, 32724), (7272, 30402), (8181, 27024), (9008, 24543), (10134, 21816), (10908, 20268), (13512, 16362), (14544, 15201)]