330783888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 904281408

約数和(自身を除く): 573497520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 101, 124, 142, 186, 202, 213, 248, 284, 303, 372, 404, 426, 496, 568, 606, 744, 808, 852, 961, 1136, 1212, 1488, 1616, 1704, 1922, 2201, 2424, 2883, 3131, 3408, 3844, 4402, 4848, 5766, 6262, 6603, 7171, 7688, 8804, 9393, 11532, 12524, 13206, 14342, 15376, 17608, 18786, 21513, 23064, 25048, 26412, 28684, 35216, 37572, 43026, 46128, 50096, 52824, 57368, 68231, 75144, 86052, 97061, 105648, 114736, 136462, 150288, 172104, 194122, 204693, 222301, 272924, 291183, 344208, 388244, 409386, 444602, 545848, 582366, 666903, 776488, 818772, 889204, 1091696, 1164732, 1333806, 1552976, 1637544, 1778408, 2329464, 2667612, 3275088, 3556816, 4658928, 5335224, 6891331, 10670448, 13782662, 20673993, 27565324, 41347986, 55130648, 82695972, 110261296, 165391944, 330783888]

約数ペア:

[(1, 330783888), (2, 165391944), (3, 110261296), (4, 82695972), (6, 55130648), (8, 41347986), (12, 27565324), (16, 20673993), (24, 13782662), (31, 10670448), (48, 6891331), (62, 5335224), (71, 4658928), (93, 3556816), (101, 3275088), (124, 2667612), (142, 2329464), (186, 1778408), (202, 1637544), (213, 1552976), (248, 1333806), (284, 1164732), (303, 1091696), (372, 889204), (404, 818772), (426, 776488), (496, 666903), (568, 582366), (606, 545848), (744, 444602), (808, 409386), (852, 388244), (961, 344208), (1136, 291183), (1212, 272924), (1488, 222301), (1616, 204693), (1704, 194122), (1922, 172104), (2201, 150288), (2424, 136462), (2883, 114736), (3131, 105648), (3408, 97061), (3844, 86052), (4402, 75144), (4848, 68231), (5766, 57368), (6262, 52824), (6603, 50096), (7171, 46128), (7688, 43026), (8804, 37572), (9393, 35216), (11532, 28684), (12524, 26412), (13206, 25048), (14342, 23064), (15376, 21513), (17608, 18786)]