248595264

素因数分解:

$2^6\times 3^3\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:805

約数の個数: 112

約数和(自身を含む): 734811840

約数和(自身を除く): 486216576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 293, 432, 491, 576, 586, 864, 879, 982, 1172, 1473, 1728, 1758, 1964, 2344, 2637, 2946, 3516, 3928, 4419, 4688, 5274, 5892, 7032, 7856, 7911, 8838, 9376, 10548, 11784, 13257, 14064, 15712, 15822, 17676, 18752, 21096, 23568, 26514, 28128, 31424, 31644, 35352, 42192, 47136, 53028, 56256, 63288, 70704, 84384, 94272, 106056, 126576, 141408, 143863, 168768, 212112, 253152, 282816, 287726, 424224, 431589, 506304, 575452, 848448, 863178, 1150904, 1294767, 1726356, 2301808, 2589534, 3452712, 3884301, 4603616, 5179068, 6905424, 7768602, 9207232, 10358136, 13810848, 15537204, 20716272, 27621696, 31074408, 41432544, 62148816, 82865088, 124297632, 248595264]

約数ペア:

[(1, 248595264), (2, 124297632), (3, 82865088), (4, 62148816), (6, 41432544), (8, 31074408), (9, 27621696), (12, 20716272), (16, 15537204), (18, 13810848), (24, 10358136), (27, 9207232), (32, 7768602), (36, 6905424), (48, 5179068), (54, 4603616), (64, 3884301), (72, 3452712), (96, 2589534), (108, 2301808), (144, 1726356), (192, 1294767), (216, 1150904), (288, 863178), (293, 848448), (432, 575452), (491, 506304), (576, 431589), (586, 424224), (864, 287726), (879, 282816), (982, 253152), (1172, 212112), (1473, 168768), (1728, 143863), (1758, 141408), (1964, 126576), (2344, 106056), (2637, 94272), (2946, 84384), (3516, 70704), (3928, 63288), (4419, 56256), (4688, 53028), (5274, 47136), (5892, 42192), (7032, 35352), (7856, 31644), (7911, 31424), (8838, 28128), (9376, 26514), (10548, 23568), (11784, 21096), (13257, 18752), (14064, 17676), (15712, 15822)]